Finding the Fourth Proportional to 8,745.27, 13,105.60 and 3,804.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,745.27 : 13,105.60 = 3,804.53 : x
2. Step 2: Convert to fraction form
   8,745.27/13,105.60 = 3,804.53/x
3. Step 3: Cross multiply
   8,745.27x = 13,105.60 × 3,804.53
4. Step 4: Simplify right side
   8,745.27x = 49,860,582.54
5. Step 5: Solve for x
   x = 49,860,582.54/8,745.27
6. Step 6: Final answer
   x = 5,701.44