Finding the Fourth Proportional to 102,581.07, 141,585.50 and 60,153.27

Step by Step Solution

1. Step 1: Write the proportion equation
   102,581.07 : 141,585.50 = 60,153.27 : x
2. Step 2: Convert to fraction form
   102,581.07/141,585.50 = 60,153.27/x
3. Step 3: Cross multiply
   102,581.07x = 141,585.50 × 60,153.27
4. Step 4: Simplify right side
   102,581.07x = 8,516,830,508.82
5. Step 5: Solve for x
   x = 8,516,830,508.82/102,581.07
6. Step 6: Final answer
   x = 83,025.36