round it to 4 decimals

how do we slove it in financial calculator

A company just paid $10 million for a feasibility study. If the company goes ahead with the project, it must immediately spend another $77,463,150 million now, and then spend $20 million in one year. In two years it will receive $ 80 million, and in three years it will receive $90 million. If the cost of capital for the project is 11 percent, what is the project's NPV