Finding the Fourth Proportional to 16,263.72, 24,389.46 and 6,397.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,263.72 : 24,389.46 = 6,397.61 : x
2. Step 2: Convert to fraction form
   16,263.72/24,389.46 = 6,397.61/x
3. Step 3: Cross multiply
   16,263.72x = 24,389.46 × 6,397.61
4. Step 4: Simplify right side
   16,263.72x = 156,034,131.24
5. Step 5: Solve for x
   x = 156,034,131.24/16,263.72
6. Step 6: Final answer
   x = 9,594.00