Finding the Fourth Proportional to 50,287.69, 69,393.67 and 27,622.27

Step by Step Solution

1. Step 1: Write the proportion equation
   50,287.69 : 69,393.67 = 27,622.27 : x
2. Step 2: Convert to fraction form
   50,287.69/69,393.67 = 27,622.27/x
3. Step 3: Cross multiply
   50,287.69x = 69,393.67 × 27,622.27
4. Step 4: Simplify right side
   50,287.69x = 1,916,810,689.03
5. Step 5: Solve for x
   x = 1,916,810,689.03/50,287.69
6. Step 6: Final answer
   x = 38,116.90