Finding the Fourth Proportional to 271,835.30, 375,119.98 and 150,983.96

Step by Step Solution

1. Step 1: Write the proportion equation
   271,835.30 : 375,119.98 = 150,983.96 : x
2. Step 2: Convert to fraction form
   271,835.30/375,119.98 = 150,983.96/x
3. Step 3: Cross multiply
   271,835.30x = 375,119.98 × 150,983.96
4. Step 4: Simplify right side
   271,835.30x = 56,637,100,055.52
5. Step 5: Solve for x
   x = 56,637,100,055.52/271,835.30
6. Step 6: Final answer
   x = 208,350.79