Finding the Fourth Proportional to 2,352.72, 3,532.55 and 1,314.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,352.72 : 3,532.55 = 1,314.76 : x
2. Step 2: Convert to fraction form
   2,352.72/3,532.55 = 1,314.76/x
3. Step 3: Cross multiply
   2,352.72x = 3,532.55 × 1,314.76
4. Step 4: Simplify right side
   2,352.72x = 4,644,431.20
5. Step 5: Solve for x
   x = 4,644,431.20/2,352.72
6. Step 6: Final answer
   x = 1,974.07