Finding the Fourth Proportional to 2,452.65, 3,676.90 and 1,064.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.65 : 3,676.90 = 1,064.94 : x
2. Step 2: Convert to fraction form
   2,452.65/3,676.90 = 1,064.94/x
3. Step 3: Cross multiply
   2,452.65x = 3,676.90 × 1,064.94
4. Step 4: Simplify right side
   2,452.65x = 3,915,663.43
5. Step 5: Solve for x
   x = 3,915,663.43/2,452.65
6. Step 6: Final answer
   x = 1,596.51