Finding the Fourth Proportional to 2,417.97, 3,337.28 and 1,424.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,417.97 : 3,337.28 = 1,424.10 : x
2. Step 2: Convert to fraction form
   2,417.97/3,337.28 = 1,424.10/x
3. Step 3: Cross multiply
   2,417.97x = 3,337.28 × 1,424.10
4. Step 4: Simplify right side
   2,417.97x = 4,752,620.45
5. Step 5: Solve for x
   x = 4,752,620.45/2,417.97
6. Step 6: Final answer
   x = 1,965.54