Finding the Fourth Proportional to 114,057.74, 171,086.70 and 30,951.74

Step by Step Solution

1. Step 1: Write the proportion equation
   114,057.74 : 171,086.70 = 30,951.74 : x
2. Step 2: Convert to fraction form
   114,057.74/171,086.70 = 30,951.74/x
3. Step 3: Cross multiply
   114,057.74x = 171,086.70 × 30,951.74
4. Step 4: Simplify right side
   114,057.74x = 5,295,431,055.86
5. Step 5: Solve for x
   x = 5,295,431,055.86/114,057.74
6. Step 6: Final answer
   x = 46,427.63