Finding the Fourth Proportional to 2,310.28, 3,466.22 and 1,443.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,310.28 : 3,466.22 = 1,443.56 : x
2. Step 2: Convert to fraction form
   2,310.28/3,466.22 = 1,443.56/x
3. Step 3: Cross multiply
   2,310.28x = 3,466.22 × 1,443.56
4. Step 4: Simplify right side
   2,310.28x = 5,003,696.54
5. Step 5: Solve for x
   x = 5,003,696.54/2,310.28
6. Step 6: Final answer
   x = 2,165.84