Finding the Fourth Proportional to 111,906.06, 167,863.74 and 33,020.31

Step by Step Solution

1. Step 1: Write the proportion equation
   111,906.06 : 167,863.74 = 33,020.31 : x
2. Step 2: Convert to fraction form
   111,906.06/167,863.74 = 33,020.31/x
3. Step 3: Cross multiply
   111,906.06x = 167,863.74 × 33,020.31
4. Step 4: Simplify right side
   111,906.06x = 5,542,912,732.56
5. Step 5: Solve for x
   x = 5,542,912,732.56/111,906.06
6. Step 6: Final answer
   x = 49,531.84