Finding the Fourth Proportional to 3,483.24, 5,223.60 and 1,017.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483.24 : 5,223.60 = 1,017.42 : x
2. Step 2: Convert to fraction form
   3,483.24/5,223.60 = 1,017.42/x
3. Step 3: Cross multiply
   3,483.24x = 5,223.60 × 1,017.42
4. Step 4: Simplify right side
   3,483.24x = 5,314,595.11
5. Step 5: Solve for x
   x = 5,314,595.11/3,483.24
6. Step 6: Final answer
   x = 1,525.76