Finding the Fourth Proportional to 2,498.17, 3,448.48 and 1,504.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.17 : 3,448.48 = 1,504.30 : x
2. Step 2: Convert to fraction form
   2,498.17/3,448.48 = 1,504.30/x
3. Step 3: Cross multiply
   2,498.17x = 3,448.48 × 1,504.30
4. Step 4: Simplify right side
   2,498.17x = 5,187,531.22
5. Step 5: Solve for x
   x = 5,187,531.22/2,498.17
6. Step 6: Final answer
   x = 2,076.54