Finding the Fourth Proportional to 271,328.72, 374,471.88 and 150,496.88

Step by Step Solution

1. Step 1: Write the proportion equation
   271,328.72 : 374,471.88 = 150,496.88 : x
2. Step 2: Convert to fraction form
   271,328.72/374,471.88 = 150,496.88/x
3. Step 3: Cross multiply
   271,328.72x = 374,471.88 × 150,496.88
4. Step 4: Simplify right side
   271,328.72x = 56,356,849,587.73
5. Step 5: Solve for x
   x = 56,356,849,587.73/271,328.72
6. Step 6: Final answer
   x = 207,706.91