Finding the Fourth Proportional to 50,196.86, 69,273.16 and 27,840.38

Step by Step Solution

1. Step 1: Write the proportion equation
   50,196.86 : 69,273.16 = 27,840.38 : x
2. Step 2: Convert to fraction form
   50,196.86/69,273.16 = 27,840.38/x
3. Step 3: Cross multiply
   50,196.86x = 69,273.16 × 27,840.38
4. Step 4: Simplify right side
   50,196.86x = 1,928,590,682.23
5. Step 5: Solve for x
   x = 1,928,590,682.23/50,196.86
6. Step 6: Final answer
   x = 38,420.55