Finding the Fourth Proportional to 79,451.92, 109,553.79 and 50,733.82

Step by Step Solution

1. Step 1: Write the proportion equation
   79,451.92 : 109,553.79 = 50,733.82 : x
2. Step 2: Convert to fraction form
   79,451.92/109,553.79 = 50,733.82/x
3. Step 3: Cross multiply
   79,451.92x = 109,553.79 × 50,733.82
4. Step 4: Simplify right side
   79,451.92x = 5,558,082,178.55
5. Step 5: Solve for x
   x = 5,558,082,178.55/79,451.92
6. Step 6: Final answer
   x = 69,955.29