Finding the Fourth Proportional to 16,373.72, 24,565.37 and 5,280.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,373.72 : 24,565.37 = 5,280.18 : x
2. Step 2: Convert to fraction form
   16,373.72/24,565.37 = 5,280.18/x
3. Step 3: Cross multiply
   16,373.72x = 24,565.37 × 5,280.18
4. Step 4: Simplify right side
   16,373.72x = 129,709,548.97
5. Step 5: Solve for x
   x = 129,709,548.97/16,373.72
6. Step 6: Final answer
   x = 7,921.82