Finding the Fourth Proportional to 2,297.55, 3,446.34 and 1,565.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.55 : 3,446.34 = 1,565.31 : x
2. Step 2: Convert to fraction form
   2,297.55/3,446.34 = 1,565.31/x
3. Step 3: Cross multiply
   2,297.55x = 3,446.34 × 1,565.31
4. Step 4: Simplify right side
   2,297.55x = 5,394,590.47
5. Step 5: Solve for x
   x = 5,394,590.47/2,297.55
6. Step 6: Final answer
   x = 2,347.98