Finding the Fourth Proportional to 10,332.36, 14,258.52 and 5,616.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,332.36 : 14,258.52 = 5,616.72 : x
2. Step 2: Convert to fraction form
   10,332.36/14,258.52 = 5,616.72/x
3. Step 3: Cross multiply
   10,332.36x = 14,258.52 × 5,616.72
4. Step 4: Simplify right side
   10,332.36x = 80,086,114.45
5. Step 5: Solve for x
   x = 80,086,114.45/10,332.36
6. Step 6: Final answer
   x = 7,751.00