Finding the Fourth Proportional to 2,498.10, 3,447.41 and 1,436.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.10 : 3,447.41 = 1,436.02 : x
2. Step 2: Convert to fraction form
   2,498.10/3,447.41 = 1,436.02/x
3. Step 3: Cross multiply
   2,498.10x = 3,447.41 × 1,436.02
4. Step 4: Simplify right side
   2,498.10x = 4,950,549.71
5. Step 5: Solve for x
   x = 4,950,549.71/2,498.10
6. Step 6: Final answer
   x = 1,981.73