Finding the Fourth Proportional to 18,327.69, 27,494.28 and 5,843.61

Step by Step Solution

1. Step 1: Write the proportion equation
   18,327.69 : 27,494.28 = 5,843.61 : x
2. Step 2: Convert to fraction form
   18,327.69/27,494.28 = 5,843.61/x
3. Step 3: Cross multiply
   18,327.69x = 27,494.28 × 5,843.61
4. Step 4: Simplify right side
   18,327.69x = 160,665,849.55
5. Step 5: Solve for x
   x = 160,665,849.55/18,327.69
6. Step 6: Final answer
   x = 8,766.29