Finding the Fourth Proportional to 88,152.98, 132,228.56 and 21,593.46

Step by Step Solution

1. Step 1: Write the proportion equation
   88,152.98 : 132,228.56 = 21,593.46 : x
2. Step 2: Convert to fraction form
   88,152.98/132,228.56 = 21,593.46/x
3. Step 3: Cross multiply
   88,152.98x = 132,228.56 × 21,593.46
4. Step 4: Simplify right side
   88,152.98x = 2,855,272,175.20
5. Step 5: Solve for x
   x = 2,855,272,175.20/88,152.98
6. Step 6: Final answer
   x = 32,389.97