Finding the Fourth Proportional to 6,633.73, 9,952.76 and 3,171.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,633.73 : 9,952.76 = 3,171.25 : x
2. Step 2: Convert to fraction form
   6,633.73/9,952.76 = 3,171.25/x
3. Step 3: Cross multiply
   6,633.73x = 9,952.76 × 3,171.25
4. Step 4: Simplify right side
   6,633.73x = 31,562,690.15
5. Step 5: Solve for x
   x = 31,562,690.15/6,633.73
6. Step 6: Final answer
   x = 4,757.91