Finding the Fourth Proportional to 8,291.33, 12,441.32 and 3,673.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,291.33 : 12,441.32 = 3,673.25 : x
2. Step 2: Convert to fraction form
   8,291.33/12,441.32 = 3,673.25/x
3. Step 3: Cross multiply
   8,291.33x = 12,441.32 × 3,673.25
4. Step 4: Simplify right side
   8,291.33x = 45,700,060.32
5. Step 5: Solve for x
   x = 45,700,060.32/8,291.33
6. Step 6: Final answer
   x = 5,511.79