Finding the Fourth Proportional to 2,634.98, 3,636.50 and 1,456.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634.98 : 3,636.50 = 1,456.28 : x
2. Step 2: Convert to fraction form
   2,634.98/3,636.50 = 1,456.28/x
3. Step 3: Cross multiply
   2,634.98x = 3,636.50 × 1,456.28
4. Step 4: Simplify right side
   2,634.98x = 5,295,762.68
5. Step 5: Solve for x
   x = 5,295,762.68/2,634.98
6. Step 6: Final answer
   x = 2,009.79