Finding the Fourth Proportional to 158,285.52, 237,435.64 and 88,111.92

Step by Step Solution

1. Step 1: Write the proportion equation
   158,285.52 : 237,435.64 = 88,111.92 : x
2. Step 2: Convert to fraction form
   158,285.52/237,435.64 = 88,111.92/x
3. Step 3: Cross multiply
   158,285.52x = 237,435.64 × 88,111.92
4. Step 4: Simplify right side
   158,285.52x = 20,920,910,116.83
5. Step 5: Solve for x
   x = 20,920,910,116.83/158,285.52
6. Step 6: Final answer
   x = 132,171.98