Finding the Fourth Proportional to 2,297.29, 3,443.71 and 910.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.29 : 3,443.71 = 910.17 : x
2. Step 2: Convert to fraction form
   2,297.29/3,443.71 = 910.17/x
3. Step 3: Cross multiply
   2,297.29x = 3,443.71 × 910.17
4. Step 4: Simplify right side
   2,297.29x = 3,134,361.53
5. Step 5: Solve for x
   x = 3,134,361.53/2,297.29
6. Step 6: Final answer
   x = 1,364.37