Finding the Fourth Proportional to 108,231.29, 162,368.20 and 33,338.69

Step by Step Solution

1. Step 1: Write the proportion equation
   108,231.29 : 162,368.20 = 33,338.69 : x
2. Step 2: Convert to fraction form
   108,231.29/162,368.20 = 33,338.69/x
3. Step 3: Cross multiply
   108,231.29x = 162,368.20 × 33,338.69
4. Step 4: Simplify right side
   108,231.29x = 5,413,143,085.66
5. Step 5: Solve for x
   x = 5,413,143,085.66/108,231.29
6. Step 6: Final answer
   x = 50,014.59