Finding the Fourth Proportional to 88,571.10, 133,061.45 and 60,923.10

Step by Step Solution

1. Step 1: Write the proportion equation
   88,571.10 : 133,061.45 = 60,923.10 : x
2. Step 2: Convert to fraction form
   88,571.10/133,061.45 = 60,923.10/x
3. Step 3: Cross multiply
   88,571.10x = 133,061.45 × 60,923.10
4. Step 4: Simplify right side
   88,571.10x = 8,106,516,024.50
5. Step 5: Solve for x
   x = 8,106,516,024.50/88,571.10
6. Step 6: Final answer
   x = 91,525.52