Finding the Fourth Proportional to 108,248.72, 162,388.38 and 33,374.96

Step by Step Solution

1. Step 1: Write the proportion equation
   108,248.72 : 162,388.38 = 33,374.96 : x
2. Step 2: Convert to fraction form
   108,248.72/162,388.38 = 33,374.96/x
3. Step 3: Cross multiply
   108,248.72x = 162,388.38 × 33,374.96
4. Step 4: Simplify right side
   108,248.72x = 5,419,705,686.96
5. Step 5: Solve for x
   x = 5,419,705,686.96/108,248.72
6. Step 6: Final answer
   x = 50,067.16