Finding the Fourth Proportional to 3,587.34, 4,949.55 and 2,260.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,587.34 : 4,949.55 = 2,260.38 : x
2. Step 2: Convert to fraction form
   3,587.34/4,949.55 = 2,260.38/x
3. Step 3: Cross multiply
   3,587.34x = 4,949.55 × 2,260.38
4. Step 4: Simplify right side
   3,587.34x = 11,187,863.83
5. Step 5: Solve for x
   x = 11,187,863.83/3,587.34
6. Step 6: Final answer
   x = 3,118.71