Finding the Fourth Proportional to 50,111.13, 69,150.90 and 27,450.23

Step by Step Solution

1. Step 1: Write the proportion equation
   50,111.13 : 69,150.90 = 27,450.23 : x
2. Step 2: Convert to fraction form
   50,111.13/69,150.90 = 27,450.23/x
3. Step 3: Cross multiply
   50,111.13x = 69,150.90 × 27,450.23
4. Step 4: Simplify right side
   50,111.13x = 1,898,207,866.89
5. Step 5: Solve for x
   x = 1,898,207,866.89/50,111.13
6. Step 6: Final answer
   x = 37,879.96