Finding the Fourth Proportional to 2,865.99, 4,297.56 and 1,016.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,865.99 : 4,297.56 = 1,016.82 : x
2. Step 2: Convert to fraction form
   2,865.99/4,297.56 = 1,016.82/x
3. Step 3: Cross multiply
   2,865.99x = 4,297.56 × 1,016.82
4. Step 4: Simplify right side
   2,865.99x = 4,369,855.70
5. Step 5: Solve for x
   x = 4,369,855.70/2,865.99
6. Step 6: Final answer
   x = 1,524.73