Finding the Fourth Proportional to 2,963.10, 4,443.10 and 882.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,963.10 : 4,443.10 = 882.82 : x
2. Step 2: Convert to fraction form
   2,963.10/4,443.10 = 882.82/x
3. Step 3: Cross multiply
   2,963.10x = 4,443.10 × 882.82
4. Step 4: Simplify right side
   2,963.10x = 3,922,457.54
5. Step 5: Solve for x
   x = 3,922,457.54/2,963.10
6. Step 6: Final answer
   x = 1,323.77