Finding the Fourth Proportional to 271,111.59, 374,133.96 and 150,271.02

Step by Step Solution

1. Step 1: Write the proportion equation
   271,111.59 : 374,133.96 = 150,271.02 : x
2. Step 2: Convert to fraction form
   271,111.59/374,133.96 = 150,271.02/x
3. Step 3: Cross multiply
   271,111.59x = 374,133.96 × 150,271.02
4. Step 4: Simplify right side
   271,111.59x = 56,221,491,785.84
5. Step 5: Solve for x
   x = 56,221,491,785.84/271,111.59
6. Step 6: Final answer
   x = 207,373.99