Finding the Fourth Proportional to 108,286.54, 162,380.61 and 33,392.74

Step by Step Solution

1. Step 1: Write the proportion equation
   108,286.54 : 162,380.61 = 33,392.74 : x
2. Step 2: Convert to fraction form
   108,286.54/162,380.61 = 33,392.74/x
3. Step 3: Cross multiply
   108,286.54x = 162,380.61 × 33,392.74
4. Step 4: Simplify right side
   108,286.54x = 5,422,333,490.77
5. Step 5: Solve for x
   x = 5,422,333,490.77/108,286.54
6. Step 6: Final answer
   x = 50,073.94