Finding the Fourth Proportional to 3,822.72, 5,733.27 and 2,240.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,822.72 : 5,733.27 = 2,240.49 : x
2. Step 2: Convert to fraction form
   3,822.72/5,733.27 = 2,240.49/x
3. Step 3: Cross multiply
   3,822.72x = 5,733.27 × 2,240.49
4. Step 4: Simplify right side
   3,822.72x = 12,845,334.10
5. Step 5: Solve for x
   x = 12,845,334.10/3,822.72
6. Step 6: Final answer
   x = 3,360.26