Finding the Fourth Proportional to 271,280.50, 374,371.59 and 150,426.88

Step by Step Solution

1. Step 1: Write the proportion equation
   271,280.50 : 374,371.59 = 150,426.88 : x
2. Step 2: Convert to fraction form
   271,280.50/374,371.59 = 150,426.88/x
3. Step 3: Cross multiply
   271,280.50x = 374,371.59 × 150,426.88
4. Step 4: Simplify right side
   271,280.50x = 56,315,550,244.34
5. Step 5: Solve for x
   x = 56,315,550,244.34/271,280.50
6. Step 6: Final answer
   x = 207,591.59