Finding the Fourth Proportional to 8,061.27, 12,087.32 and 4,110.09

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.27 : 12,087.32 = 4,110.09 : x
2. Step 2: Convert to fraction form
   8,061.27/12,087.32 = 4,110.09/x
3. Step 3: Cross multiply
   8,061.27x = 12,087.32 × 4,110.09
4. Step 4: Simplify right side
   8,061.27x = 49,679,952.51
5. Step 5: Solve for x
   x = 49,679,952.51/8,061.27
6. Step 6: Final answer
   x = 6,162.79