Finding the Fourth Proportional to 2,401.80, 3,600.68 and 1,016.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.80 : 3,600.68 = 1,016.22 : x
2. Step 2: Convert to fraction form
   2,401.80/3,600.68 = 1,016.22/x
3. Step 3: Cross multiply
   2,401.80x = 3,600.68 × 1,016.22
4. Step 4: Simplify right side
   2,401.80x = 3,659,083.03
5. Step 5: Solve for x
   x = 3,659,083.03/2,401.80
6. Step 6: Final answer
   x = 1,523.48