Finding the Fourth Proportional to 3,535.35, 5,323.57 and 2,617.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,535.35 : 5,323.57 = 2,617.41 : x
2. Step 2: Convert to fraction form
   3,535.35/5,323.57 = 2,617.41/x
3. Step 3: Cross multiply
   3,535.35x = 5,323.57 × 2,617.41
4. Step 4: Simplify right side
   3,535.35x = 13,933,993.50
5. Step 5: Solve for x
   x = 13,933,993.50/3,535.35
6. Step 6: Final answer
   x = 3,941.34