Finding the Fourth Proportional to 8,062.88, 12,092.22 and 3,618

Step by Step Solution

1. Step 1: Write the proportion equation
   8,062.88 : 12,092.22 = 3,618 : x
2. Step 2: Convert to fraction form
   8,062.88/12,092.22 = 3,618/x
3. Step 3: Cross multiply
   8,062.88x = 12,092.22 × 3,618
4. Step 4: Simplify right side
   8,062.88x = 43,749,651.96
5. Step 5: Solve for x
   x = 43,749,651.96/8,062.88
6. Step 6: Final answer
   x = 5,426.06