Finding the Fourth Proportional to 10,332.18, 14,258.52 and 5,616.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,332.18 : 14,258.52 = 5,616.54 : x
2. Step 2: Convert to fraction form
   10,332.18/14,258.52 = 5,616.54/x
3. Step 3: Cross multiply
   10,332.18x = 14,258.52 × 5,616.54
4. Step 4: Simplify right side
   10,332.18x = 80,083,547.92
5. Step 5: Solve for x
   x = 80,083,547.92/10,332.18
6. Step 6: Final answer
   x = 7,750.89