Finding the Fourth Proportional to 4,229.82, 5,822.55 and 3,662.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,229.82 : 5,822.55 = 3,662.42 : x
2. Step 2: Convert to fraction form
   4,229.82/5,822.55 = 3,662.42/x
3. Step 3: Cross multiply
   4,229.82x = 5,822.55 × 3,662.42
4. Step 4: Simplify right side
   4,229.82x = 21,324,594.46
5. Step 5: Solve for x
   x = 21,324,594.46/4,229.82
6. Step 6: Final answer
   x = 5,041.49