Finding the Fourth Proportional to 23,280.52, 34,924.04 and 7,480.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,280.52 : 34,924.04 = 7,480.24 : x
2. Step 2: Convert to fraction form
   23,280.52/34,924.04 = 7,480.24/x
3. Step 3: Cross multiply
   23,280.52x = 34,924.04 × 7,480.24
4. Step 4: Simplify right side
   23,280.52x = 261,240,200.97
5. Step 5: Solve for x
   x = 261,240,200.97/23,280.52
6. Step 6: Final answer
   x = 11,221.41