Finding the Fourth Proportional to 2,556.04, 3,834.22 and 1,017

Step by Step Solution

1. Step 1: Write the proportion equation
   2,556.04 : 3,834.22 = 1,017 : x
2. Step 2: Convert to fraction form
   2,556.04/3,834.22 = 1,017/x
3. Step 3: Cross multiply
   2,556.04x = 3,834.22 × 1,017
4. Step 4: Simplify right side
   2,556.04x = 3,899,401.74
5. Step 5: Solve for x
   x = 3,899,401.74/2,556.04
6. Step 6: Final answer
   x = 1,525.56