Finding the Fourth Proportional to 10,463.14, 14,439.12 and 5,747.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,463.14 : 14,439.12 = 5,747.71 : x
2. Step 2: Convert to fraction form
   10,463.14/14,439.12 = 5,747.71/x
3. Step 3: Cross multiply
   10,463.14x = 14,439.12 × 5,747.71
4. Step 4: Simplify right side
   10,463.14x = 82,991,874.42
5. Step 5: Solve for x
   x = 82,991,874.42/10,463.14
6. Step 6: Final answer
   x = 7,931.83