Finding the Fourth Proportional to 89,008.32, 133,500.72 and 33,597.12

Step by Step Solution

1. Step 1: Write the proportion equation
   89,008.32 : 133,500.72 = 33,597.12 : x
2. Step 2: Convert to fraction form
   89,008.32/133,500.72 = 33,597.12/x
3. Step 3: Cross multiply
   89,008.32x = 133,500.72 × 33,597.12
4. Step 4: Simplify right side
   89,008.32x = 4,485,239,709.93
5. Step 5: Solve for x
   x = 4,485,239,709.93/89,008.32
6. Step 6: Final answer
   x = 50,391.24