Finding the Fourth Proportional to 16,013.52, 24,003.56 and 5,480.44

Step by Step Solution

1. Step 1: Write the proportion equation
   16,013.52 : 24,003.56 = 5,480.44 : x
2. Step 2: Convert to fraction form
   16,013.52/24,003.56 = 5,480.44/x
3. Step 3: Cross multiply
   16,013.52x = 24,003.56 × 5,480.44
4. Step 4: Simplify right side
   16,013.52x = 131,550,024.06
5. Step 5: Solve for x
   x = 131,550,024.06/16,013.52
6. Step 6: Final answer
   x = 8,214.93