Finding the Fourth Proportional to 2,297.52, 3,443.90 and 1,308.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.52 : 3,443.90 = 1,308.22 : x
2. Step 2: Convert to fraction form
   2,297.52/3,443.90 = 1,308.22/x
3. Step 3: Cross multiply
   2,297.52x = 3,443.90 × 1,308.22
4. Step 4: Simplify right side
   2,297.52x = 4,505,363.71
5. Step 5: Solve for x
   x = 4,505,363.71/2,297.52
6. Step 6: Final answer
   x = 1,960.97