Finding the Fourth Proportional to 10,472.63, 14,452.29 and 5,757.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.63 : 14,452.29 = 5,757.08 : x
2. Step 2: Convert to fraction form
   10,472.63/14,452.29 = 5,757.08/x
3. Step 3: Cross multiply
   10,472.63x = 14,452.29 × 5,757.08
4. Step 4: Simplify right side
   10,472.63x = 83,202,917.45
5. Step 5: Solve for x
   x = 83,202,917.45/10,472.63
6. Step 6: Final answer
   x = 7,944.80