Finding the Fourth Proportional to 99,443.61, 149,150.61 and 32,884.09

Step by Step Solution

1. Step 1: Write the proportion equation
   99,443.61 : 149,150.61 = 32,884.09 : x
2. Step 2: Convert to fraction form
   99,443.61/149,150.61 = 32,884.09/x
3. Step 3: Cross multiply
   99,443.61x = 149,150.61 × 32,884.09
4. Step 4: Simplify right side
   99,443.61x = 4,904,681,709.92
5. Step 5: Solve for x
   x = 4,904,681,709.92/99,443.61
6. Step 6: Final answer
   x = 49,321.24