Finding the Fourth Proportional to 2,498.07, 3,447.03 and 1,503.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.07 : 3,447.03 = 1,503.30 : x
2. Step 2: Convert to fraction form
   2,498.07/3,447.03 = 1,503.30/x
3. Step 3: Cross multiply
   2,498.07x = 3,447.03 × 1,503.30
4. Step 4: Simplify right side
   2,498.07x = 5,181,920.20
5. Step 5: Solve for x
   x = 5,181,920.20/2,498.07
6. Step 6: Final answer
   x = 2,074.37