Finding the Fourth Proportional to 99,436.92, 149,178.72 and 32,877.04

Step by Step Solution

1. Step 1: Write the proportion equation
   99,436.92 : 149,178.72 = 32,877.04 : x
2. Step 2: Convert to fraction form
   99,436.92/149,178.72 = 32,877.04/x
3. Step 3: Cross multiply
   99,436.92x = 149,178.72 × 32,877.04
4. Step 4: Simplify right side
   99,436.92x = 4,904,554,744.59
5. Step 5: Solve for x
   x = 4,904,554,744.59/99,436.92
6. Step 6: Final answer
   x = 49,323.28