Finding the Fourth Proportional to 2,498.12, 3,447.42 and 1,503.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.12 : 3,447.42 = 1,503.41 : x
2. Step 2: Convert to fraction form
   2,498.12/3,447.42 = 1,503.41/x
3. Step 3: Cross multiply
   2,498.12x = 3,447.42 × 1,503.41
4. Step 4: Simplify right side
   2,498.12x = 5,182,868.47
5. Step 5: Solve for x
   x = 5,182,868.47/2,498.12
6. Step 6: Final answer
   x = 2,074.71