Finding the Fourth Proportional to 2,494.21, 3,441.96 and 1,375.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.21 : 3,441.96 = 1,375.15 : x
2. Step 2: Convert to fraction form
   2,494.21/3,441.96 = 1,375.15/x
3. Step 3: Cross multiply
   2,494.21x = 3,441.96 × 1,375.15
4. Step 4: Simplify right side
   2,494.21x = 4,733,211.29
5. Step 5: Solve for x
   x = 4,733,211.29/2,494.21
6. Step 6: Final answer
   x = 1,897.68