Finding the Fourth Proportional to 2,644.35, 3,649.31 and 1,465.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644.35 : 3,649.31 = 1,465.41 : x
2. Step 2: Convert to fraction form
   2,644.35/3,649.31 = 1,465.41/x
3. Step 3: Cross multiply
   2,644.35x = 3,649.31 × 1,465.41
4. Step 4: Simplify right side
   2,644.35x = 5,347,735.37
5. Step 5: Solve for x
   x = 5,347,735.37/2,644.35
6. Step 6: Final answer
   x = 2,022.33