Finding the Fourth Proportional to 16,607.71, 24,906.15 and 5,511.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,607.71 : 24,906.15 = 5,511.42 : x
2. Step 2: Convert to fraction form
   16,607.71/24,906.15 = 5,511.42/x
3. Step 3: Cross multiply
   16,607.71x = 24,906.15 × 5,511.42
4. Step 4: Simplify right side
   16,607.71x = 137,268,253.23
5. Step 5: Solve for x
   x = 137,268,253.23/16,607.71
6. Step 6: Final answer
   x = 8,265.33