Finding the Fourth Proportional to 2,494.20, 3,441.98 and 1,359.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.20 : 3,441.98 = 1,359.87 : x
2. Step 2: Convert to fraction form
   2,494.20/3,441.98 = 1,359.87/x
3. Step 3: Cross multiply
   2,494.20x = 3,441.98 × 1,359.87
4. Step 4: Simplify right side
   2,494.20x = 4,680,641.94
5. Step 5: Solve for x
   x = 4,680,641.94/2,494.20
6. Step 6: Final answer
   x = 1,876.61