Finding the Fourth Proportional to 2,644.34, 3,649.37 and 1,465.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644.34 : 3,649.37 = 1,465.58 : x
2. Step 2: Convert to fraction form
   2,644.34/3,649.37 = 1,465.58/x
3. Step 3: Cross multiply
   2,644.34x = 3,649.37 × 1,465.58
4. Step 4: Simplify right side
   2,644.34x = 5,348,418.11
5. Step 5: Solve for x
   x = 5,348,418.11/2,644.34
6. Step 6: Final answer
   x = 2,022.59