Finding the Fourth Proportional to 106,799.96, 160,196.34 and 50,666.96

Step by Step Solution

1. Step 1: Write the proportion equation
   106,799.96 : 160,196.34 = 50,666.96 : x
2. Step 2: Convert to fraction form
   106,799.96/160,196.34 = 50,666.96/x
3. Step 3: Cross multiply
   106,799.96x = 160,196.34 × 50,666.96
4. Step 4: Simplify right side
   106,799.96x = 8,116,661,550.93
5. Step 5: Solve for x
   x = 8,116,661,550.93/106,799.96
6. Step 6: Final answer
   x = 75,998.73