Finding the Fourth Proportional to 4,022.89, 5,551.05 and 2,321.46

Step by Step Solution

1. Step 1: Write the proportion equation
   4,022.89 : 5,551.05 = 2,321.46 : x
2. Step 2: Convert to fraction form
   4,022.89/5,551.05 = 2,321.46/x
3. Step 3: Cross multiply
   4,022.89x = 5,551.05 × 2,321.46
4. Step 4: Simplify right side
   4,022.89x = 12,886,540.53
5. Step 5: Solve for x
   x = 12,886,540.53/4,022.89
6. Step 6: Final answer
   x = 3,203.31