Finding the Fourth Proportional to 80,333.50, 110,814.06 and 50,104.30

Step by Step Solution

1. Step 1: Write the proportion equation
   80,333.50 : 110,814.06 = 50,104.30 : x
2. Step 2: Convert to fraction form
   80,333.50/110,814.06 = 50,104.30/x
3. Step 3: Cross multiply
   80,333.50x = 110,814.06 × 50,104.30
4. Step 4: Simplify right side
   80,333.50x = 5,552,260,906.46
5. Step 5: Solve for x
   x = 5,552,260,906.46/80,333.50
6. Step 6: Final answer
   x = 69,115.14