Finding the Fourth Proportional to 2,940.22, 4,409.82 and 965.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,940.22 : 4,409.82 = 965.82 : x
2. Step 2: Convert to fraction form
   2,940.22/4,409.82 = 965.82/x
3. Step 3: Cross multiply
   2,940.22x = 4,409.82 × 965.82
4. Step 4: Simplify right side
   2,940.22x = 4,259,092.35
5. Step 5: Solve for x
   x = 4,259,092.35/2,940.22
6. Step 6: Final answer
   x = 1,448.56