Finding the Fourth Proportional to 2,894.53, 4,344.23 and 2,238.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894.53 : 4,344.23 = 2,238.17 : x
2. Step 2: Convert to fraction form
   2,894.53/4,344.23 = 2,238.17/x
3. Step 3: Cross multiply
   2,894.53x = 4,344.23 × 2,238.17
4. Step 4: Simplify right side
   2,894.53x = 9,723,141.72
5. Step 5: Solve for x
   x = 9,723,141.72/2,894.53
6. Step 6: Final answer
   x = 3,359.15