Finding the Fourth Proportional to 36,081.69, 49,794.27 and 20,166.14

Step by Step Solution

1. Step 1: Write the proportion equation
   36,081.69 : 49,794.27 = 20,166.14 : x
2. Step 2: Convert to fraction form
   36,081.69/49,794.27 = 20,166.14/x
3. Step 3: Cross multiply
   36,081.69x = 49,794.27 × 20,166.14
4. Step 4: Simplify right side
   36,081.69x = 1,004,158,420.13
5. Step 5: Solve for x
   x = 1,004,158,420.13/36,081.69
6. Step 6: Final answer
   x = 27,830.14