Finding the Fourth Proportional to 114,105.14, 171,155.57 and 34,143.15

Step by Step Solution

1. Step 1: Write the proportion equation
   114,105.14 : 171,155.57 = 34,143.15 : x
2. Step 2: Convert to fraction form
   114,105.14/171,155.57 = 34,143.15/x
3. Step 3: Cross multiply
   114,105.14x = 171,155.57 × 34,143.15
4. Step 4: Simplify right side
   114,105.14x = 5,843,790,299.85
5. Step 5: Solve for x
   x = 5,843,790,299.85/114,105.14
6. Step 6: Final answer
   x = 51,214.09