Finding the Fourth Proportional to 271,353.24, 374,485.48 and 150,499.62

Step by Step Solution

1. Step 1: Write the proportion equation
   271,353.24 : 374,485.48 = 150,499.62 : x
2. Step 2: Convert to fraction form
   271,353.24/374,485.48 = 150,499.62/x
3. Step 3: Cross multiply
   271,353.24x = 374,485.48 × 150,499.62
4. Step 4: Simplify right side
   271,353.24x = 56,359,922,059.27
5. Step 5: Solve for x
   x = 56,359,922,059.27/271,353.24
6. Step 6: Final answer
   x = 207,699.46