Finding the Fourth Proportional to 10,470.39, 14,449.17 and 5,754.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470.39 : 14,449.17 = 5,754.98 : x
2. Step 2: Convert to fraction form
   10,470.39/14,449.17 = 5,754.98/x
3. Step 3: Cross multiply
   10,470.39x = 14,449.17 × 5,754.98
4. Step 4: Simplify right side
   10,470.39x = 83,154,684.37
5. Step 5: Solve for x
   x = 83,154,684.37/10,470.39
6. Step 6: Final answer
   x = 7,941.89