Finding the Fourth Proportional to 10,449.10, 14,419.92 and 5,733.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,449.10 : 14,419.92 = 5,733.28 : x
2. Step 2: Convert to fraction form
   10,449.10/14,419.92 = 5,733.28/x
3. Step 3: Cross multiply
   10,449.10x = 14,419.92 × 5,733.28
4. Step 4: Simplify right side
   10,449.10x = 82,673,438.94
5. Step 5: Solve for x
   x = 82,673,438.94/10,449.10
6. Step 6: Final answer
   x = 7,912.02