Finding the Fourth Proportional to 2,452.56, 3,676.76 and 1,064.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.56 : 3,676.76 = 1,064.85 : x
2. Step 2: Convert to fraction form
   2,452.56/3,676.76 = 1,064.85/x
3. Step 3: Cross multiply
   2,452.56x = 3,676.76 × 1,064.85
4. Step 4: Simplify right side
   2,452.56x = 3,915,200.55
5. Step 5: Solve for x
   x = 3,915,200.55/2,452.56
6. Step 6: Final answer
   x = 1,596.37