Finding the Fourth Proportional to 3,738.22, 5,608.17 and 1,105.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738.22 : 5,608.17 = 1,105.58 : x
2. Step 2: Convert to fraction form
   3,738.22/5,608.17 = 1,105.58/x
3. Step 3: Cross multiply
   3,738.22x = 5,608.17 × 1,105.58
4. Step 4: Simplify right side
   3,738.22x = 6,200,294.61
5. Step 5: Solve for x
   x = 6,200,294.61/3,738.22
6. Step 6: Final answer
   x = 1,658.62