Finding the Fourth Proportional to 88,104.84, 132,156.12 and 21,545.52

Step by Step Solution

1. Step 1: Write the proportion equation
   88,104.84 : 132,156.12 = 21,545.52 : x
2. Step 2: Convert to fraction form
   88,104.84/132,156.12 = 21,545.52/x
3. Step 3: Cross multiply
   88,104.84x = 132,156.12 × 21,545.52
4. Step 4: Simplify right side
   88,104.84x = 2,847,372,326.58
5. Step 5: Solve for x
   x = 2,847,372,326.58/88,104.84
6. Step 6: Final answer
   x = 32,318.00