Finding the Fourth Proportional to 16,168.34, 24,255.25 and 8,274.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,168.34 : 24,255.25 = 8,274.29 : x
2. Step 2: Convert to fraction form
   16,168.34/24,255.25 = 8,274.29/x
3. Step 3: Cross multiply
   16,168.34x = 24,255.25 × 8,274.29
4. Step 4: Simplify right side
   16,168.34x = 200,694,830.56
5. Step 5: Solve for x
   x = 200,694,830.56/16,168.34
6. Step 6: Final answer
   x = 12,412.83