Finding the Fourth Proportional to 2,635.31, 3,636.53 and 1,456.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.31 : 3,636.53 = 1,456.29 : x
2. Step 2: Convert to fraction form
   2,635.31/3,636.53 = 1,456.29/x
3. Step 3: Cross multiply
   2,635.31x = 3,636.53 × 1,456.29
4. Step 4: Simplify right side
   2,635.31x = 5,295,842.27
5. Step 5: Solve for x
   x = 5,295,842.27/2,635.31
6. Step 6: Final answer
   x = 2,009.57