Finding the Fourth Proportional to 99,123.88, 148,654.50 and 32,553.04

Step by Step Solution

1. Step 1: Write the proportion equation
   99,123.88 : 148,654.50 = 32,553.04 : x
2. Step 2: Convert to fraction form
   99,123.88/148,654.50 = 32,553.04/x
3. Step 3: Cross multiply
   99,123.88x = 148,654.50 × 32,553.04
4. Step 4: Simplify right side
   99,123.88x = 4,839,155,884.68
5. Step 5: Solve for x
   x = 4,839,155,884.68/99,123.88
6. Step 6: Final answer
   x = 48,819.27