Finding the Fourth Proportional to 57,757,017.93, 79,704,754.83 and 31,295,350.89

Step by Step Solution

1. Step 1: Write the proportion equation
   57,757,017.93 : 79,704,754.83 = 31,295,350.89 : x
2. Step 2: Convert to fraction form
   57,757,017.93/79,704,754.83 = 31,295,350.89/x
3. Step 3: Cross multiply
   57,757,017.93x = 79,704,754.83 × 31,295,350.89
4. Step 4: Simplify right side
   57,757,017.93x = 2,494,388,270,006,272.50
5. Step 5: Solve for x
   x = 2,494,388,270,006,272.50/57,757,017.93
6. Step 6: Final answer
   x = 43,187,622.20