Finding the Fourth Proportional to 88,091.33, 132,135.86 and 21,532.04

Step by Step Solution

1. Step 1: Write the proportion equation
   88,091.33 : 132,135.86 = 21,532.04 : x
2. Step 2: Convert to fraction form
   88,091.33/132,135.86 = 21,532.04/x
3. Step 3: Cross multiply
   88,091.33x = 132,135.86 × 21,532.04
4. Step 4: Simplify right side
   88,091.33x = 2,845,153,854.61
5. Step 5: Solve for x
   x = 2,845,153,854.61/88,091.33
6. Step 6: Final answer
   x = 32,297.78