Finding the Fourth Proportional to 2,635.43, 3,636.85 and 1,456.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.43 : 3,636.85 = 1,456.52 : x
2. Step 2: Convert to fraction form
   2,635.43/3,636.85 = 1,456.52/x
3. Step 3: Cross multiply
   2,635.43x = 3,636.85 × 1,456.52
4. Step 4: Simplify right side
   2,635.43x = 5,297,119.30
5. Step 5: Solve for x
   x = 5,297,119.30/2,635.43
6. Step 6: Final answer
   x = 2,009.97