Finding the Fourth Proportional to 3,797.72, 5,669.10 and 3,281.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,797.72 : 5,669.10 = 3,281.04 : x
2. Step 2: Convert to fraction form
   3,797.72/5,669.10 = 3,281.04/x
3. Step 3: Cross multiply
   3,797.72x = 5,669.10 × 3,281.04
4. Step 4: Simplify right side
   3,797.72x = 18,600,543.86
5. Step 5: Solve for x
   x = 18,600,543.86/3,797.72
6. Step 6: Final answer
   x = 4,897.82