Finding the Fourth Proportional to 16,085.50, 24,141.21 and 8,296.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085.50 : 24,141.21 = 8,296.54 : x
2. Step 2: Convert to fraction form
   16,085.50/24,141.21 = 8,296.54/x
3. Step 3: Cross multiply
   16,085.50x = 24,141.21 × 8,296.54
4. Step 4: Simplify right side
   16,085.50x = 200,288,514.41
5. Step 5: Solve for x
   x = 200,288,514.41/16,085.50
6. Step 6: Final answer
   x = 12,451.49