Finding the Fourth Proportional to 271,513.42, 374,688.52 and 150,674.15

Step by Step Solution

1. Step 1: Write the proportion equation
   271,513.42 : 374,688.52 = 150,674.15 : x
2. Step 2: Convert to fraction form
   271,513.42/374,688.52 = 150,674.15/x
3. Step 3: Cross multiply
   271,513.42x = 374,688.52 × 150,674.15
4. Step 4: Simplify right side
   271,513.42x = 56,455,874,523.67
5. Step 5: Solve for x
   x = 56,455,874,523.67/271,513.42
6. Step 6: Final answer
   x = 207,930.33