Finding the Fourth Proportional to 9,743.24, 14,616.69 and 3,171.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,743.24 : 14,616.69 = 3,171.30 : x
2. Step 2: Convert to fraction form
   9,743.24/14,616.69 = 3,171.30/x
3. Step 3: Cross multiply
   9,743.24x = 14,616.69 × 3,171.30
4. Step 4: Simplify right side
   9,743.24x = 46,353,909.00
5. Step 5: Solve for x
   x = 46,353,909.00/9,743.24
6. Step 6: Final answer
   x = 4,757.55