Finding the Fourth Proportional to 2,726.02, 4,083.55 and 1,424.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726.02 : 4,083.55 = 1,424.75 : x
2. Step 2: Convert to fraction form
   2,726.02/4,083.55 = 1,424.75/x
3. Step 3: Cross multiply
   2,726.02x = 4,083.55 × 1,424.75
4. Step 4: Simplify right side
   2,726.02x = 5,818,037.86
5. Step 5: Solve for x
   x = 5,818,037.86/2,726.02
6. Step 6: Final answer
   x = 2,134.26