Finding the Fourth Proportional to 271,012.37, 373,992.20 and 150,151.22

Step by Step Solution

1. Step 1: Write the proportion equation
   271,012.37 : 373,992.20 = 150,151.22 : x
2. Step 2: Convert to fraction form
   271,012.37/373,992.20 = 150,151.22/x
3. Step 3: Cross multiply
   271,012.37x = 373,992.20 × 150,151.22
4. Step 4: Simplify right side
   271,012.37x = 56,155,385,289.91
5. Step 5: Solve for x
   x = 56,155,385,289.91/271,012.37
6. Step 6: Final answer
   x = 207,205.99