Finding the Fourth Proportional to 50,141.78, 69,196.19 and 27,480.27

Step by Step Solution

1. Step 1: Write the proportion equation
   50,141.78 : 69,196.19 = 27,480.27 : x
2. Step 2: Convert to fraction form
   50,141.78/69,196.19 = 27,480.27/x
3. Step 3: Cross multiply
   50,141.78x = 69,196.19 × 27,480.27
4. Step 4: Simplify right side
   50,141.78x = 1,901,529,717.03
5. Step 5: Solve for x
   x = 1,901,529,717.03/50,141.78
6. Step 6: Final answer
   x = 37,923.06