Finding the Fourth Proportional to 9,746.82, 14,621.13 and 3,171.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,746.82 : 14,621.13 = 3,171.24 : x
2. Step 2: Convert to fraction form
   9,746.82/14,621.13 = 3,171.24/x
3. Step 3: Cross multiply
   9,746.82x = 14,621.13 × 3,171.24
4. Step 4: Simplify right side
   9,746.82x = 46,367,112.30
5. Step 5: Solve for x
   x = 46,367,112.30/9,746.82
6. Step 6: Final answer
   x = 4,757.15