Finding the Fourth Proportional to 2,498.89, 3,449.84 and 1,504.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.89 : 3,449.84 = 1,504.39 : x
2. Step 2: Convert to fraction form
   2,498.89/3,449.84 = 1,504.39/x
3. Step 3: Cross multiply
   2,498.89x = 3,449.84 × 1,504.39
4. Step 4: Simplify right side
   2,498.89x = 5,189,897.28
5. Step 5: Solve for x
   x = 5,189,897.28/2,498.89
6. Step 6: Final answer
   x = 2,076.88