Finding the Fourth Proportional to 16,511.37, 24,766.15 and 12,073.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,511.37 : 24,766.15 = 12,073.59 : x
2. Step 2: Convert to fraction form
   16,511.37/24,766.15 = 12,073.59/x
3. Step 3: Cross multiply
   16,511.37x = 24,766.15 × 12,073.59
4. Step 4: Simplify right side
   16,511.37x = 299,016,340.98
5. Step 5: Solve for x
   x = 299,016,340.98/16,511.37
6. Step 6: Final answer
   x = 18,109.72