Finding the Fourth Proportional to 2,403.87, 3,605.75 and 1,016.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403.87 : 3,605.75 = 1,016.49 : x
2. Step 2: Convert to fraction form
   2,403.87/3,605.75 = 1,016.49/x
3. Step 3: Cross multiply
   2,403.87x = 3,605.75 × 1,016.49
4. Step 4: Simplify right side
   2,403.87x = 3,665,208.82
5. Step 5: Solve for x
   x = 3,665,208.82/2,403.87
6. Step 6: Final answer
   x = 1,524.71