Finding the Fourth Proportional to 88,100.84, 132,150.12 and 21,541.52

Step by Step Solution

1. Step 1: Write the proportion equation
   88,100.84 : 132,150.12 = 21,541.52 : x
2. Step 2: Convert to fraction form
   88,100.84/132,150.12 = 21,541.52/x
3. Step 3: Cross multiply
   88,100.84x = 132,150.12 × 21,541.52
4. Step 4: Simplify right side
   88,100.84x = 2,846,714,452.98
5. Step 5: Solve for x
   x = 2,846,714,452.98/88,100.84
6. Step 6: Final answer
   x = 32,312.00