Finding the Fourth Proportional to 108,139.82, 162,225.16 and 33,266.20

Step by Step Solution

1. Step 1: Write the proportion equation
   108,139.82 : 162,225.16 = 33,266.20 : x
2. Step 2: Convert to fraction form
   108,139.82/162,225.16 = 33,266.20/x
3. Step 3: Cross multiply
   108,139.82x = 162,225.16 × 33,266.20
4. Step 4: Simplify right side
   108,139.82x = 5,396,614,617.59
5. Step 5: Solve for x
   x = 5,396,614,617.59/108,139.82
6. Step 6: Final answer
   x = 49,904.05