Finding the Fourth Proportional to 10,472.62, 14,452.68 and 5,757.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.62 : 14,452.68 = 5,757.34 : x
2. Step 2: Convert to fraction form
   10,472.62/14,452.68 = 5,757.34/x
3. Step 3: Cross multiply
   10,472.62x = 14,452.68 × 5,757.34
4. Step 4: Simplify right side
   10,472.62x = 83,208,992.67
5. Step 5: Solve for x
   x = 83,208,992.67/10,472.62
6. Step 6: Final answer
   x = 7,945.38