Finding the Fourth Proportional to 106,456.82, 159,543.32 and 50,311.82

Step by Step Solution

1. Step 1: Write the proportion equation
   106,456.82 : 159,543.32 = 50,311.82 : x
2. Step 2: Convert to fraction form
   106,456.82/159,543.32 = 50,311.82/x
3. Step 3: Cross multiply
   106,456.82x = 159,543.32 × 50,311.82
4. Step 4: Simplify right side
   106,456.82x = 8,026,914,798.04
5. Step 5: Solve for x
   x = 8,026,914,798.04/106,456.82
6. Step 6: Final answer
   x = 75,400.66