Finding the Fourth Proportional to 16,332.52, 22,538.88 and 8,880.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,332.52 : 22,538.88 = 8,880.52 : x
2. Step 2: Convert to fraction form
   16,332.52/22,538.88 = 8,880.52/x
3. Step 3: Cross multiply
   16,332.52x = 22,538.88 × 8,880.52
4. Step 4: Simplify right side
   16,332.52x = 200,156,974.62
5. Step 5: Solve for x
   x = 200,156,974.62/16,332.52
6. Step 6: Final answer
   x = 12,255.12