Finding the Fourth Proportional to 10,330.06, 14,255.52 and 5,614.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,330.06 : 14,255.52 = 5,614.30 : x
2. Step 2: Convert to fraction form
   10,330.06/14,255.52 = 5,614.30/x
3. Step 3: Cross multiply
   10,330.06x = 14,255.52 × 5,614.30
4. Step 4: Simplify right side
   10,330.06x = 80,034,765.94
5. Step 5: Solve for x
   x = 80,034,765.94/10,330.06
6. Step 6: Final answer
   x = 7,747.75