Finding the Fourth Proportional to 2,402.88, 3,605.73 and 1,016.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402.88 : 3,605.73 = 1,016.13 : x
2. Step 2: Convert to fraction form
   2,402.88/3,605.73 = 1,016.13/x
3. Step 3: Cross multiply
   2,402.88x = 3,605.73 × 1,016.13
4. Step 4: Simplify right side
   2,402.88x = 3,663,890.42
5. Step 5: Solve for x
   x = 3,663,890.42/2,402.88
6. Step 6: Final answer
   x = 1,524.79