Finding the Fourth Proportional to 99,393.56, 149,097.16 and 32,880.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,393.56 : 149,097.16 = 32,880.50 : x
2. Step 2: Convert to fraction form
   99,393.56/149,097.16 = 32,880.50/x
3. Step 3: Cross multiply
   99,393.56x = 149,097.16 × 32,880.50
4. Step 4: Simplify right side
   99,393.56x = 4,902,389,169.38
5. Step 5: Solve for x
   x = 4,902,389,169.38/99,393.56
6. Step 6: Final answer
   x = 49,323.01