Finding the Fourth Proportional to 16,776.02, 25,162.56 and 5,682.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,776.02 : 25,162.56 = 5,682.46 : x
2. Step 2: Convert to fraction form
   16,776.02/25,162.56 = 5,682.46/x
3. Step 3: Cross multiply
   16,776.02x = 25,162.56 × 5,682.46
4. Step 4: Simplify right side
   16,776.02x = 142,985,240.70
5. Step 5: Solve for x
   x = 142,985,240.70/16,776.02
6. Step 6: Final answer
   x = 8,523.19