Finding the Fourth Proportional to 2,603.27, 3,592.57 and 1,424.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603.27 : 3,592.57 = 1,424.35 : x
2. Step 2: Convert to fraction form
   2,603.27/3,592.57 = 1,424.35/x
3. Step 3: Cross multiply
   2,603.27x = 3,592.57 × 1,424.35
4. Step 4: Simplify right side
   2,603.27x = 5,117,080.68
5. Step 5: Solve for x
   x = 5,117,080.68/2,603.27
6. Step 6: Final answer
   x = 1,965.63