Finding the Fourth Proportional to 301,168.28, 451,272.56 and 159,007.82

Step by Step Solution

1. Step 1: Write the proportion equation
   301,168.28 : 451,272.56 = 159,007.82 : x
2. Step 2: Convert to fraction form
   301,168.28/451,272.56 = 159,007.82/x
3. Step 3: Cross multiply
   301,168.28x = 451,272.56 × 159,007.82
4. Step 4: Simplify right side
   301,168.28x = 71,755,862,940.02
5. Step 5: Solve for x
   x = 71,755,862,940.02/301,168.28
6. Step 6: Final answer
   x = 238,258.37