Finding the Fourth Proportional to 2,403.59, 3,605.87 and 1,016.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403.59 : 3,605.87 = 1,016.93 : x
2. Step 2: Convert to fraction form
   2,403.59/3,605.87 = 1,016.93/x
3. Step 3: Cross multiply
   2,403.59x = 3,605.87 × 1,016.93
4. Step 4: Simplify right side
   2,403.59x = 3,666,894.27
5. Step 5: Solve for x
   x = 3,666,894.27/2,403.59
6. Step 6: Final answer
   x = 1,525.59