Finding the Fourth Proportional to 88,093.33, 132,138.86 and 21,534.04

Step by Step Solution

1. Step 1: Write the proportion equation
   88,093.33 : 132,138.86 = 21,534.04 : x
2. Step 2: Convert to fraction form
   88,093.33/132,138.86 = 21,534.04/x
3. Step 3: Cross multiply
   88,093.33x = 132,138.86 × 21,534.04
4. Step 4: Simplify right side
   88,093.33x = 2,845,482,728.43
5. Step 5: Solve for x
   x = 2,845,482,728.43/88,093.33
6. Step 6: Final answer
   x = 32,300.78