Finding the Fourth Proportional to 108,332,769.43, 149,499,505.71 and 58,773,140.56

Step by Step Solution

1. Step 1: Write the proportion equation
   108,332,769.43 : 149,499,505.71 = 58,773,140.56 : x
2. Step 2: Convert to fraction form
   108,332,769.43/149,499,505.71 = 58,773,140.56/x
3. Step 3: Cross multiply
   108,332,769.43x = 149,499,505.71 × 58,773,140.56
4. Step 4: Simplify right side
   108,332,769.43x = 8,786,555,462,744,353
5. Step 5: Solve for x
   x = 8,786,555,462,744,353/108,332,769.43
6. Step 6: Final answer
   x = 81,107,087.99