Finding the Fourth Proportional to 16,238.27, 24,355.28 and 5,707.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,238.27 : 24,355.28 = 5,707.46 : x
2. Step 2: Convert to fraction form
   16,238.27/24,355.28 = 5,707.46/x
3. Step 3: Cross multiply
   16,238.27x = 24,355.28 × 5,707.46
4. Step 4: Simplify right side
   16,238.27x = 139,006,861.55
5. Step 5: Solve for x
   x = 139,006,861.55/16,238.27
6. Step 6: Final answer
   x = 8,560.45