Finding the Fourth Proportional to 16,651.43, 22,968.08 and 9,932.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,651.43 : 22,968.08 = 9,932.56 : x
2. Step 2: Convert to fraction form
   16,651.43/22,968.08 = 9,932.56/x
3. Step 3: Cross multiply
   16,651.43x = 22,968.08 × 9,932.56
4. Step 4: Simplify right side
   16,651.43x = 228,131,790.78
5. Step 5: Solve for x
   x = 228,131,790.78/16,651.43
6. Step 6: Final answer
   x = 13,700.43