Finding the Fourth Proportional to 2,494.15, 3,441.87 and 1,375.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.15 : 3,441.87 = 1,375.09 : x
2. Step 2: Convert to fraction form
   2,494.15/3,441.87 = 1,375.09/x
3. Step 3: Cross multiply
   2,494.15x = 3,441.87 × 1,375.09
4. Step 4: Simplify right side
   2,494.15x = 4,732,872.41
5. Step 5: Solve for x
   x = 4,732,872.41/2,494.15
6. Step 6: Final answer
   x = 1,897.59