Finding the Fourth Proportional to 16,140.75, 24,212.04 and 5,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,140.75 : 24,212.04 = 5,752.50 : x
2. Step 2: Convert to fraction form
   16,140.75/24,212.04 = 5,752.50/x
3. Step 3: Cross multiply
   16,140.75x = 24,212.04 × 5,752.50
4. Step 4: Simplify right side
   16,140.75x = 139,279,760.10
5. Step 5: Solve for x
   x = 139,279,760.10/16,140.75
6. Step 6: Final answer
   x = 8,629.08