Finding the Fourth Proportional to 8,016.58, 12,027.30 and 3,855.41

Step by Step Solution

1. Step 1: Write the proportion equation
   8,016.58 : 12,027.30 = 3,855.41 : x
2. Step 2: Convert to fraction form
   8,016.58/12,027.30 = 3,855.41/x
3. Step 3: Cross multiply
   8,016.58x = 12,027.30 × 3,855.41
4. Step 4: Simplify right side
   8,016.58x = 46,370,172.69
5. Step 5: Solve for x
   x = 46,370,172.69/8,016.58
6. Step 6: Final answer
   x = 5,784.28