Finding the Fourth Proportional to 271,804.72, 375,092.76 and 150,948

Step by Step Solution

1. Step 1: Write the proportion equation
   271,804.72 : 375,092.76 = 150,948 : x
2. Step 2: Convert to fraction form
   271,804.72/375,092.76 = 150,948/x
3. Step 3: Cross multiply
   271,804.72x = 375,092.76 × 150,948
4. Step 4: Simplify right side
   271,804.72x = 56,619,501,936.48
5. Step 5: Solve for x
   x = 56,619,501,936.48/271,804.72
6. Step 6: Final answer
   x = 208,309.49