Finding the Fourth Proportional to 3,667.41, 5,057.24 and 2,549.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.41 : 5,057.24 = 2,549.61 : x
2. Step 2: Convert to fraction form
   3,667.41/5,057.24 = 2,549.61/x
3. Step 3: Cross multiply
   3,667.41x = 5,057.24 × 2,549.61
4. Step 4: Simplify right side
   3,667.41x = 12,893,976.93
5. Step 5: Solve for x
   x = 12,893,976.93/3,667.41
6. Step 6: Final answer
   x = 3,515.83