<|im_start|>system
You are a helpful assistant. You first think about the reasoning process in the mind and then provide the user with the answer. You should try to truely solve the question by yourself without cheating.  <|im_end|>
<|im_start|>user
 A school has donated a total of 462000 yuan for the earthquake disaster area. It was statistically found that the amounts donated by the staff and students came in 10 different levels. The lowest level had 10 people, and for each subsequent level, the number of donors decreased by 1 person. Starting from the second level, each subsequent level's donation amount is 2 times, 3 times, 4 times, ..., up to 10 times the amount of the lowest level. What is the donation amount for the person who donated the most? Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>
user
21000
A school has donated a total of 462000 yuan for the earthquake disaster area. It was statistically found that the amounts donated by the staff and students came in 10 different levels. The lowest level had 10 people, and for each subsequent level, the number of donors decreased by 1 person. Starting from the second level, each subsequent level's donation amount is 2 times, 3 times, 4 times, ..., up to 10 times the amount of the lowest level. What is the donation amount for the person who donated the most?
test