Finding the Fourth Proportional to 79,206, 109,353.96 and 50,960.76

Step by Step Solution

1. Step 1: Write the proportion equation
   79,206 : 109,353.96 = 50,960.76 : x
2. Step 2: Convert to fraction form
   79,206/109,353.96 = 50,960.76/x
3. Step 3: Cross multiply
   79,206x = 109,353.96 × 50,960.76
4. Step 4: Simplify right side
   79,206x = 5,572,760,910.61
5. Step 5: Solve for x
   x = 5,572,760,910.61/79,206
6. Step 6: Final answer
   x = 70,357.81