Finding the Fourth Proportional to 2,605.82, 3,908.40 and 962.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.82 : 3,908.40 = 962.33 : x
2. Step 2: Convert to fraction form
   2,605.82/3,908.40 = 962.33/x
3. Step 3: Cross multiply
   2,605.82x = 3,908.40 × 962.33
4. Step 4: Simplify right side
   2,605.82x = 3,761,151.03
5. Step 5: Solve for x
   x = 3,761,151.03/2,605.82
6. Step 6: Final answer
   x = 1,443.37