Finding the Fourth Proportional to 10,228.71, 14,114.16 and 5,752.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,228.71 : 14,114.16 = 5,752.29 : x
2. Step 2: Convert to fraction form
   10,228.71/14,114.16 = 5,752.29/x
3. Step 3: Cross multiply
   10,228.71x = 14,114.16 × 5,752.29
4. Step 4: Simplify right side
   10,228.71x = 81,188,741.43
5. Step 5: Solve for x
   x = 81,188,741.43/10,228.71
6. Step 6: Final answer
   x = 7,937.34