Finding the Fourth Proportional to 2,367.57, 3,552.57 and 1,052.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367.57 : 3,552.57 = 1,052.23 : x
2. Step 2: Convert to fraction form
   2,367.57/3,552.57 = 1,052.23/x
3. Step 3: Cross multiply
   2,367.57x = 3,552.57 × 1,052.23
4. Step 4: Simplify right side
   2,367.57x = 3,738,120.73
5. Step 5: Solve for x
   x = 3,738,120.73/2,367.57
6. Step 6: Final answer
   x = 1,578.88