Finding the Fourth Proportional to 10,330.02, 14,255.42 and 5,614.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,330.02 : 14,255.42 = 5,614.30 : x
2. Step 2: Convert to fraction form
   10,330.02/14,255.42 = 5,614.30/x
3. Step 3: Cross multiply
   10,330.02x = 14,255.42 × 5,614.30
4. Step 4: Simplify right side
   10,330.02x = 80,034,204.51
5. Step 5: Solve for x
   x = 80,034,204.51/10,330.02
6. Step 6: Final answer
   x = 7,747.73