Finding the Fourth Proportional to 2,403.16, 3,604.86 and 1,016.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403.16 : 3,604.86 = 1,016.56 : x
2. Step 2: Convert to fraction form
   2,403.16/3,604.86 = 1,016.56/x
3. Step 3: Cross multiply
   2,403.16x = 3,604.86 × 1,016.56
4. Step 4: Simplify right side
   2,403.16x = 3,664,556.48
5. Step 5: Solve for x
   x = 3,664,556.48/2,403.16
6. Step 6: Final answer
   x = 1,524.89