Finding the Fourth Proportional to 5,617.98, 7,752.38 and 3,260.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,617.98 : 7,752.38 = 3,260.27 : x
2. Step 2: Convert to fraction form
   5,617.98/7,752.38 = 3,260.27/x
3. Step 3: Cross multiply
   5,617.98x = 7,752.38 × 3,260.27
4. Step 4: Simplify right side
   5,617.98x = 25,274,855.02
5. Step 5: Solve for x
   x = 25,274,855.02/5,617.98
6. Step 6: Final answer
   x = 4,498.92