Finding the Fourth Proportional to 270,826.73, 373,736.29 and 149,965.42

Step by Step Solution

1. Step 1: Write the proportion equation
   270,826.73 : 373,736.29 = 149,965.42 : x
2. Step 2: Convert to fraction form
   270,826.73/373,736.29 = 149,965.42/x
3. Step 3: Cross multiply
   270,826.73x = 373,736.29 × 149,965.42
4. Step 4: Simplify right side
   270,826.73x = 56,047,520,353.72
5. Step 5: Solve for x
   x = 56,047,520,353.72/270,826.73
6. Step 6: Final answer
   x = 206,949.74