Finding the Fourth Proportional to 2,498.73, 3,448.62 and 1,436.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.73 : 3,448.62 = 1,436.69 : x
2. Step 2: Convert to fraction form
   2,498.73/3,448.62 = 1,436.69/x
3. Step 3: Cross multiply
   2,498.73x = 3,448.62 × 1,436.69
4. Step 4: Simplify right side
   2,498.73x = 4,954,580.62
5. Step 5: Solve for x
   x = 4,954,580.62/2,498.73
6. Step 6: Final answer
   x = 1,982.84