Finding the Fourth Proportional to 10,329.98, 14,255.30 and 5,614.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,329.98 : 14,255.30 = 5,614.26 : x
2. Step 2: Convert to fraction form
   10,329.98/14,255.30 = 5,614.26/x
3. Step 3: Cross multiply
   10,329.98x = 14,255.30 × 5,614.26
4. Step 4: Simplify right side
   10,329.98x = 80,032,917.92
5. Step 5: Solve for x
   x = 80,032,917.92/10,329.98
6. Step 6: Final answer
   x = 7,747.64