Finding the Fourth Proportional to 2,297.23, 3,170.49 and 2,234.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.23 : 3,170.49 = 2,234.69 : x
2. Step 2: Convert to fraction form
   2,297.23/3,170.49 = 2,234.69/x
3. Step 3: Cross multiply
   2,297.23x = 3,170.49 × 2,234.69
4. Step 4: Simplify right side
   2,297.23x = 7,085,062.30
5. Step 5: Solve for x
   x = 7,085,062.30/2,297.23
6. Step 6: Final answer
   x = 3,084.18