Finding the Fourth Proportional to 9,741.89, 14,616.34 and 3,168.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,741.89 : 14,616.34 = 3,168.09 : x
2. Step 2: Convert to fraction form
   9,741.89/14,616.34 = 3,168.09/x
3. Step 3: Cross multiply
   9,741.89x = 14,616.34 × 3,168.09
4. Step 4: Simplify right side
   9,741.89x = 46,305,872.67
5. Step 5: Solve for x
   x = 46,305,872.67/9,741.89
6. Step 6: Final answer
   x = 4,753.27