Finding the Fourth Proportional to 2,498.31, 3,748.55 and 1,342.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.31 : 3,748.55 = 1,342.71 : x
2. Step 2: Convert to fraction form
   2,498.31/3,748.55 = 1,342.71/x
3. Step 3: Cross multiply
   2,498.31x = 3,748.55 × 1,342.71
4. Step 4: Simplify right side
   2,498.31x = 5,033,208.86
5. Step 5: Solve for x
   x = 5,033,208.86/2,498.31
6. Step 6: Final answer
   x = 2,014.65