Finding the Fourth Proportional to 88,171.92, 132,264.63 and 24,990.98

Step by Step Solution

1. Step 1: Write the proportion equation
   88,171.92 : 132,264.63 = 24,990.98 : x
2. Step 2: Convert to fraction form
   88,171.92/132,264.63 = 24,990.98/x
3. Step 3: Cross multiply
   88,171.92x = 132,264.63 × 24,990.98
4. Step 4: Simplify right side
   88,171.92x = 3,305,422,061.71
5. Step 5: Solve for x
   x = 3,305,422,061.71/88,171.92
6. Step 6: Final answer
   x = 37,488.38