Finding the Fourth Proportional to 271,993.98, 375,351.39 and 151,146.54

Step by Step Solution

1. Step 1: Write the proportion equation
   271,993.98 : 375,351.39 = 151,146.54 : x
2. Step 2: Convert to fraction form
   271,993.98/375,351.39 = 151,146.54/x
3. Step 3: Cross multiply
   271,993.98x = 375,351.39 × 151,146.54
4. Step 4: Simplify right side
   271,993.98x = 56,733,063,882.69
5. Step 5: Solve for x
   x = 56,733,063,882.69/271,993.98
6. Step 6: Final answer
   x = 208,582.06