Finding the Fourth Proportional to 10,470.92, 14,449.33 and 5,754.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470.92 : 14,449.33 = 5,754.29 : x
2. Step 2: Convert to fraction form
   10,470.92/14,449.33 = 5,754.29/x
3. Step 3: Cross multiply
   10,470.92x = 14,449.33 × 5,754.29
4. Step 4: Simplify right side
   10,470.92x = 83,145,635.13
5. Step 5: Solve for x
   x = 83,145,635.13/10,470.92
6. Step 6: Final answer
   x = 7,940.62