Finding the Fourth Proportional to 16,208.76, 24,314.31 and 5,677.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,208.76 : 24,314.31 = 5,677.59 : x
2. Step 2: Convert to fraction form
   16,208.76/24,314.31 = 5,677.59/x
3. Step 3: Cross multiply
   16,208.76x = 24,314.31 × 5,677.59
4. Step 4: Simplify right side
   16,208.76x = 138,046,683.31
5. Step 5: Solve for x
   x = 138,046,683.31/16,208.76
6. Step 6: Final answer
   x = 8,516.79