Finding the Fourth Proportional to 59,755.59, 89,387.15 and 49,105.71

Step by Step Solution

1. Step 1: Write the proportion equation
   59,755.59 : 89,387.15 = 49,105.71 : x
2. Step 2: Convert to fraction form
   59,755.59/89,387.15 = 49,105.71/x
3. Step 3: Cross multiply
   59,755.59x = 89,387.15 × 49,105.71
4. Step 4: Simplify right side
   59,755.59x = 4,389,419,220.10
5. Step 5: Solve for x
   x = 4,389,419,220.10/59,755.59
6. Step 6: Final answer
   x = 73,456.21