Finding the Fourth Proportional to 16,241.34, 24,342.38 and 7,908.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,241.34 : 24,342.38 = 7,908.88 : x
2. Step 2: Convert to fraction form
   16,241.34/24,342.38 = 7,908.88/x
3. Step 3: Cross multiply
   16,241.34x = 24,342.38 × 7,908.88
4. Step 4: Simplify right side
   16,241.34x = 192,520,962.33
5. Step 5: Solve for x
   x = 192,520,962.33/16,241.34
6. Step 6: Final answer
   x = 11,853.76