Finding the Fourth Proportional to 3,638.52, 5,021.46 and 2,241

Step by Step Solution

1. Step 1: Write the proportion equation
   3,638.52 : 5,021.46 = 2,241 : x
2. Step 2: Convert to fraction form
   3,638.52/5,021.46 = 2,241/x
3. Step 3: Cross multiply
   3,638.52x = 5,021.46 × 2,241
4. Step 4: Simplify right side
   3,638.52x = 11,253,091.86
5. Step 5: Solve for x
   x = 11,253,091.86/3,638.52
6. Step 6: Final answer
   x = 3,092.77