Finding the Fourth Proportional to 10,470.85, 14,449.24 and 5,755.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470.85 : 14,449.24 = 5,755.30 : x
2. Step 2: Convert to fraction form
   10,470.85/14,449.24 = 5,755.30/x
3. Step 3: Cross multiply
   10,470.85x = 14,449.24 × 5,755.30
4. Step 4: Simplify right side
   10,470.85x = 83,159,710.97
5. Step 5: Solve for x
   x = 83,159,710.97/10,470.85
6. Step 6: Final answer
   x = 7,942.02