Finding the Fourth Proportional to 16,454.37, 24,674.10 and 8,131.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,454.37 : 24,674.10 = 8,131.14 : x
2. Step 2: Convert to fraction form
   16,454.37/24,674.10 = 8,131.14/x
3. Step 3: Cross multiply
   16,454.37x = 24,674.10 × 8,131.14
4. Step 4: Simplify right side
   16,454.37x = 200,628,561.47
5. Step 5: Solve for x
   x = 200,628,561.47/16,454.37
6. Step 6: Final answer
   x = 12,193.03