Finding the Fourth Proportional to 9,743.47, 14,616.74 and 3,168.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,743.47 : 14,616.74 = 3,168.12 : x
2. Step 2: Convert to fraction form
   9,743.47/14,616.74 = 3,168.12/x
3. Step 3: Cross multiply
   9,743.47x = 14,616.74 × 3,168.12
4. Step 4: Simplify right side
   9,743.47x = 46,307,549.02
5. Step 5: Solve for x
   x = 46,307,549.02/9,743.47
6. Step 6: Final answer
   x = 4,752.67