Finding the Fourth Proportional to 9,458.88, 13,053.84 and 5,480.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,458.88 : 13,053.84 = 5,480.52 : x
2. Step 2: Convert to fraction form
   9,458.88/13,053.84 = 5,480.52/x
3. Step 3: Cross multiply
   9,458.88x = 13,053.84 × 5,480.52
4. Step 4: Simplify right side
   9,458.88x = 71,541,831.20
5. Step 5: Solve for x
   x = 71,541,831.20/9,458.88
6. Step 6: Final answer
   x = 7,563.46