Finding the Fourth Proportional to 2,495.56, 3,443.70 and 1,447.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.56 : 3,443.70 = 1,447.24 : x
2. Step 2: Convert to fraction form
   2,495.56/3,443.70 = 1,447.24/x
3. Step 3: Cross multiply
   2,495.56x = 3,443.70 × 1,447.24
4. Step 4: Simplify right side
   2,495.56x = 4,983,860.39
5. Step 5: Solve for x
   x = 4,983,860.39/2,495.56
6. Step 6: Final answer
   x = 1,997.09