Finding the Fourth Proportional to 10,223.88, 14,107.68 and 5,747.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,223.88 : 14,107.68 = 5,747.10 : x
2. Step 2: Convert to fraction form
   10,223.88/14,107.68 = 5,747.10/x
3. Step 3: Cross multiply
   10,223.88x = 14,107.68 × 5,747.10
4. Step 4: Simplify right side
   10,223.88x = 81,078,247.73
5. Step 5: Solve for x
   x = 81,078,247.73/10,223.88
6. Step 6: Final answer
   x = 7,930.28