Finding the Fourth Proportional to 162,661.68, 244,003.92 and 50,327.10

Step by Step Solution

1. Step 1: Write the proportion equation
   162,661.68 : 244,003.92 = 50,327.10 : x
2. Step 2: Convert to fraction form
   162,661.68/244,003.92 = 50,327.10/x
3. Step 3: Cross multiply
   162,661.68x = 244,003.92 × 50,327.10
4. Step 4: Simplify right side
   162,661.68x = 12,280,009,682.23
5. Step 5: Solve for x
   x = 12,280,009,682.23/162,661.68
6. Step 6: Final answer
   x = 75,494.18