Finding the Fourth Proportional to 16,474.94, 24,713.57 and 5,380.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,474.94 : 24,713.57 = 5,380.82 : x
2. Step 2: Convert to fraction form
   16,474.94/24,713.57 = 5,380.82/x
3. Step 3: Cross multiply
   16,474.94x = 24,713.57 × 5,380.82
4. Step 4: Simplify right side
   16,474.94x = 132,979,271.73
5. Step 5: Solve for x
   x = 132,979,271.73/16,474.94
6. Step 6: Final answer
   x = 8,071.61