Finding the Fourth Proportional to 2,297.76, 3,446.62 and 1,064.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.76 : 3,446.62 = 1,064.49 : x
2. Step 2: Convert to fraction form
   2,297.76/3,446.62 = 1,064.49/x
3. Step 3: Cross multiply
   2,297.76x = 3,446.62 × 1,064.49
4. Step 4: Simplify right side
   2,297.76x = 3,668,892.52
5. Step 5: Solve for x
   x = 3,668,892.52/2,297.76
6. Step 6: Final answer
   x = 1,596.73