Finding the Fourth Proportional to 4,104.78, 5,663.22 and 2,426.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,104.78 : 5,663.22 = 2,426.72 : x
2. Step 2: Convert to fraction form
   4,104.78/5,663.22 = 2,426.72/x
3. Step 3: Cross multiply
   4,104.78x = 5,663.22 × 2,426.72
4. Step 4: Simplify right side
   4,104.78x = 13,743,049.24
5. Step 5: Solve for x
   x = 13,743,049.24/4,104.78
6. Step 6: Final answer
   x = 3,348.06