Finding the Fourth Proportional to 12,023.02, 16,592.61 and 7,831.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,023.02 : 16,592.61 = 7,831.27 : x
2. Step 2: Convert to fraction form
   12,023.02/16,592.61 = 7,831.27/x
3. Step 3: Cross multiply
   12,023.02x = 16,592.61 × 7,831.27
4. Step 4: Simplify right side
   12,023.02x = 129,941,208.91
5. Step 5: Solve for x
   x = 129,941,208.91/12,023.02
6. Step 6: Final answer
   x = 10,807.70