Finding the Fourth Proportional to 11,044.21, 16,565.94 and 3,648.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,044.21 : 16,565.94 = 3,648.49 : x
2. Step 2: Convert to fraction form
   11,044.21/16,565.94 = 3,648.49/x
3. Step 3: Cross multiply
   11,044.21x = 16,565.94 × 3,648.49
4. Step 4: Simplify right side
   11,044.21x = 60,440,666.43
5. Step 5: Solve for x
   x = 60,440,666.43/11,044.21
6. Step 6: Final answer
   x = 5,472.61