Finding the Fourth Proportional to 2,635.26, 3,636.66 and 1,456.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.26 : 3,636.66 = 1,456.38 : x
2. Step 2: Convert to fraction form
   2,635.26/3,636.66 = 1,456.38/x
3. Step 3: Cross multiply
   2,635.26x = 3,636.66 × 1,456.38
4. Step 4: Simplify right side
   2,635.26x = 5,296,358.89
5. Step 5: Solve for x
   x = 5,296,358.89/2,635.26
6. Step 6: Final answer
   x = 2,009.81