Finding the Fourth Proportional to 3,569.59, 5,352.42 and 1,103.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569.59 : 5,352.42 = 1,103.73 : x
2. Step 2: Convert to fraction form
   3,569.59/5,352.42 = 1,103.73/x
3. Step 3: Cross multiply
   3,569.59x = 5,352.42 × 1,103.73
4. Step 4: Simplify right side
   3,569.59x = 5,907,626.53
5. Step 5: Solve for x
   x = 5,907,626.53/3,569.59
6. Step 6: Final answer
   x = 1,654.99