Finding the Fourth Proportional to 10,472.96, 14,452.66 and 5,757.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.96 : 14,452.66 = 5,757.32 : x
2. Step 2: Convert to fraction form
   10,472.96/14,452.66 = 5,757.32/x
3. Step 3: Cross multiply
   10,472.96x = 14,452.66 × 5,757.32
4. Step 4: Simplify right side
   10,472.96x = 83,208,588.47
5. Step 5: Solve for x
   x = 83,208,588.47/10,472.96
6. Step 6: Final answer
   x = 7,945.09