Finding the Fourth Proportional to 2,603.33, 3,902.26 and 958.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603.33 : 3,902.26 = 958.83 : x
2. Step 2: Convert to fraction form
   2,603.33/3,902.26 = 958.83/x
3. Step 3: Cross multiply
   2,603.33x = 3,902.26 × 958.83
4. Step 4: Simplify right side
   2,603.33x = 3,741,603.96
5. Step 5: Solve for x
   x = 3,741,603.96/2,603.33
6. Step 6: Final answer
   x = 1,437.24