Finding the Fourth Proportional to 16,776.52, 25,163.31 and 5,682.97

Step by Step Solution

1. Step 1: Write the proportion equation
   16,776.52 : 25,163.31 = 5,682.97 : x
2. Step 2: Convert to fraction form
   16,776.52/25,163.31 = 5,682.97/x
3. Step 3: Cross multiply
   16,776.52x = 25,163.31 × 5,682.97
4. Step 4: Simplify right side
   16,776.52x = 143,002,335.83
5. Step 5: Solve for x
   x = 143,002,335.83/16,776.52
6. Step 6: Final answer
   x = 8,523.96