Finding the Fourth Proportional to 2,443.59, 3,659.91 and 2,361.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.59 : 3,659.91 = 2,361.57 : x
2. Step 2: Convert to fraction form
   2,443.59/3,659.91 = 2,361.57/x
3. Step 3: Cross multiply
   2,443.59x = 3,659.91 × 2,361.57
4. Step 4: Simplify right side
   2,443.59x = 8,643,133.66
5. Step 5: Solve for x
   x = 8,643,133.66/2,443.59
6. Step 6: Final answer
   x = 3,537.06