Finding the Fourth Proportional to 10,472.38, 14,451.90 and 5,756.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.38 : 14,451.90 = 5,756.69 : x
2. Step 2: Convert to fraction form
   10,472.38/14,451.90 = 5,756.69/x
3. Step 3: Cross multiply
   10,472.38x = 14,451.90 × 5,756.69
4. Step 4: Simplify right side
   10,472.38x = 83,195,108.21
5. Step 5: Solve for x
   x = 83,195,108.21/10,472.38
6. Step 6: Final answer
   x = 7,944.24