Finding the Fourth Proportional to 2,603.33, 3,592.60 and 1,424.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603.33 : 3,592.60 = 1,424.41 : x
2. Step 2: Convert to fraction form
   2,603.33/3,592.60 = 1,424.41/x
3. Step 3: Cross multiply
   2,603.33x = 3,592.60 × 1,424.41
4. Step 4: Simplify right side
   2,603.33x = 5,117,322.82
5. Step 5: Solve for x
   x = 5,117,322.82/2,603.33
6. Step 6: Final answer
   x = 1,965.68