Finding the Fourth Proportional to 110,055.83, 165,119.16 and 50,105.76

Step by Step Solution

1. Step 1: Write the proportion equation
   110,055.83 : 165,119.16 = 50,105.76 : x
2. Step 2: Convert to fraction form
   110,055.83/165,119.16 = 50,105.76/x
3. Step 3: Cross multiply
   110,055.83x = 165,119.16 × 50,105.76
4. Step 4: Simplify right side
   110,055.83x = 8,273,420,571.06
5. Step 5: Solve for x
   x = 8,273,420,571.06/110,055.83
6. Step 6: Final answer
   x = 75,174.76