Finding the Fourth Proportional to 2,644.43, 3,649.34 and 1,465.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644.43 : 3,649.34 = 1,465.52 : x
2. Step 2: Convert to fraction form
   2,644.43/3,649.34 = 1,465.52/x
3. Step 3: Cross multiply
   2,644.43x = 3,649.34 × 1,465.52
4. Step 4: Simplify right side
   2,644.43x = 5,348,173.43
5. Step 5: Solve for x
   x = 5,348,173.43/2,644.43
6. Step 6: Final answer
   x = 2,022.43