Finding the Fourth Proportional to 2,564.29, 3,843.74 and 1,452.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564.29 : 3,843.74 = 1,452.31 : x
2. Step 2: Convert to fraction form
   2,564.29/3,843.74 = 1,452.31/x
3. Step 3: Cross multiply
   2,564.29x = 3,843.74 × 1,452.31
4. Step 4: Simplify right side
   2,564.29x = 5,582,311.65
5. Step 5: Solve for x
   x = 5,582,311.65/2,564.29
6. Step 6: Final answer
   x = 2,176.94