Finding the Fourth Proportional to 88,784.40, 133,227.10 and 32,617.30

Step by Step Solution

1. Step 1: Write the proportion equation
   88,784.40 : 133,227.10 = 32,617.30 : x
2. Step 2: Convert to fraction form
   88,784.40/133,227.10 = 32,617.30/x
3. Step 3: Cross multiply
   88,784.40x = 133,227.10 × 32,617.30
4. Step 4: Simplify right side
   88,784.40x = 4,345,508,288.83
5. Step 5: Solve for x
   x = 4,345,508,288.83/88,784.40
6. Step 6: Final answer
   x = 48,944.50