Finding the Fourth Proportional to 10,329.99, 14,255.49 and 5,614.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,329.99 : 14,255.49 = 5,614.27 : x
2. Step 2: Convert to fraction form
   10,329.99/14,255.49 = 5,614.27/x
3. Step 3: Cross multiply
   10,329.99x = 14,255.49 × 5,614.27
4. Step 4: Simplify right side
   10,329.99x = 80,034,098.56
5. Step 5: Solve for x
   x = 80,034,098.56/10,329.99
6. Step 6: Final answer
   x = 7,747.75