Finding the Fourth Proportional to 16,259.43, 24,391.22 and 5,162.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,259.43 : 24,391.22 = 5,162.16 : x
2. Step 2: Convert to fraction form
   16,259.43/24,391.22 = 5,162.16/x
3. Step 3: Cross multiply
   16,259.43x = 24,391.22 × 5,162.16
4. Step 4: Simplify right side
   16,259.43x = 125,911,354.42
5. Step 5: Solve for x
   x = 125,911,354.42/16,259.43
6. Step 6: Final answer
   x = 7,743.90