Finding the Fourth Proportional to 99,088.50, 148,648.23 and 32,513.49

Step by Step Solution

1. Step 1: Write the proportion equation
   99,088.50 : 148,648.23 = 32,513.49 : x
2. Step 2: Convert to fraction form
   99,088.50/148,648.23 = 32,513.49/x
3. Step 3: Cross multiply
   99,088.50x = 148,648.23 × 32,513.49
4. Step 4: Simplify right side
   99,088.50x = 4,833,072,739.62
5. Step 5: Solve for x
   x = 4,833,072,739.62/99,088.50
6. Step 6: Final answer
   x = 48,775.31