Finding the Fourth Proportional to 162,998.32, 244,513.06 and 50,648.37

Step by Step Solution

1. Step 1: Write the proportion equation
   162,998.32 : 244,513.06 = 50,648.37 : x
2. Step 2: Convert to fraction form
   162,998.32/244,513.06 = 50,648.37/x
3. Step 3: Cross multiply
   162,998.32x = 244,513.06 × 50,648.37
4. Step 4: Simplify right side
   162,998.32x = 12,384,186,456.91
5. Step 5: Solve for x
   x = 12,384,186,456.91/162,998.32
6. Step 6: Final answer
   x = 75,977.39