Finding the Fourth Proportional to 2,498.25, 3,447.59 and 1,394.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.25 : 3,447.59 = 1,394.25 : x
2. Step 2: Convert to fraction form
   2,498.25/3,447.59 = 1,394.25/x
3. Step 3: Cross multiply
   2,498.25x = 3,447.59 × 1,394.25
4. Step 4: Simplify right side
   2,498.25x = 4,806,802.36
5. Step 5: Solve for x
   x = 4,806,802.36/2,498.25
6. Step 6: Final answer
   x = 1,924.07