Finding the Fourth Proportional to 14,880.25, 22,321.68 and 5,520.37

Step by Step Solution

1. Step 1: Write the proportion equation
   14,880.25 : 22,321.68 = 5,520.37 : x
2. Step 2: Convert to fraction form
   14,880.25/22,321.68 = 5,520.37/x
3. Step 3: Cross multiply
   14,880.25x = 22,321.68 × 5,520.37
4. Step 4: Simplify right side
   14,880.25x = 123,223,876.82
5. Step 5: Solve for x
   x = 123,223,876.82/14,880.25
6. Step 6: Final answer
   x = 8,281.04