Finding the Fourth Proportional to 57,547,580.89, 79,414,734.83 and 31,441,538.17

Step by Step Solution

1. Step 1: Write the proportion equation
   57,547,580.89 : 79,414,734.83 = 31,441,538.17 : x
2. Step 2: Convert to fraction form
   57,547,580.89/79,414,734.83 = 31,441,538.17/x
3. Step 3: Cross multiply
   57,547,580.89x = 79,414,734.83 × 31,441,538.17
4. Step 4: Simplify right side
   57,547,580.89x = 2,496,921,416,260,666
5. Step 5: Solve for x
   x = 2,496,921,416,260,666/57,547,580.89
6. Step 6: Final answer
   x = 43,388,816.31