Finding the Fourth Proportional to 2,494.52, 3,442.29 and 1,375.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.52 : 3,442.29 = 1,375.47 : x
2. Step 2: Convert to fraction form
   2,494.52/3,442.29 = 1,375.47/x
3. Step 3: Cross multiply
   2,494.52x = 3,442.29 × 1,375.47
4. Step 4: Simplify right side
   2,494.52x = 4,734,761.47
5. Step 5: Solve for x
   x = 4,734,761.47/2,494.52
6. Step 6: Final answer
   x = 1,898.07