Finding the Fourth Proportional to 2,494.17, 3,442.04 and 1,375.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.17 : 3,442.04 = 1,375.17 : x
2. Step 2: Convert to fraction form
   2,494.17/3,442.04 = 1,375.17/x
3. Step 3: Cross multiply
   2,494.17x = 3,442.04 × 1,375.17
4. Step 4: Simplify right side
   2,494.17x = 4,733,383.27
5. Step 5: Solve for x
   x = 4,733,383.27/2,494.17
6. Step 6: Final answer
   x = 1,897.78