Finding the Fourth Proportional to 9,743.49, 14,613.57 and 3,168.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,743.49 : 14,613.57 = 3,168.18 : x
2. Step 2: Convert to fraction form
   9,743.49/14,613.57 = 3,168.18/x
3. Step 3: Cross multiply
   9,743.49x = 14,613.57 × 3,168.18
4. Step 4: Simplify right side
   9,743.49x = 46,298,420.20
5. Step 5: Solve for x
   x = 46,298,420.20/9,743.49
6. Step 6: Final answer
   x = 4,751.73