Finding the Fourth Proportional to 3,789.17, 5,227.20 and 2,444.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,789.17 : 5,227.20 = 2,444.41 : x
2. Step 2: Convert to fraction form
   3,789.17/5,227.20 = 2,444.41/x
3. Step 3: Cross multiply
   3,789.17x = 5,227.20 × 2,444.41
4. Step 4: Simplify right side
   3,789.17x = 12,777,406.88
5. Step 5: Solve for x
   x = 12,777,406.88/3,789.17
6. Step 6: Final answer
   x = 3,372.09