Finding the Fourth Proportional to 108,231.57, 162,363.51 and 33,345.45

Step by Step Solution

1. Step 1: Write the proportion equation
   108,231.57 : 162,363.51 = 33,345.45 : x
2. Step 2: Convert to fraction form
   108,231.57/162,363.51 = 33,345.45/x
3. Step 3: Cross multiply
   108,231.57x = 162,363.51 × 33,345.45
4. Step 4: Simplify right side
   108,231.57x = 5,414,084,304.53
5. Step 5: Solve for x
   x = 5,414,084,304.53/108,231.57
6. Step 6: Final answer
   x = 50,023.15