Finding the Fourth Proportional to 2,298.57, 3,443.26 and 1,064.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.57 : 3,443.26 = 1,064.33 : x
2. Step 2: Convert to fraction form
   2,298.57/3,443.26 = 1,064.33/x
3. Step 3: Cross multiply
   2,298.57x = 3,443.26 × 1,064.33
4. Step 4: Simplify right side
   2,298.57x = 3,664,764.92
5. Step 5: Solve for x
   x = 3,664,764.92/2,298.57
6. Step 6: Final answer
   x = 1,594.37