Finding the Fourth Proportional to 264,504.83, 365,057.89 and 149,789.39

Step by Step Solution

1. Step 1: Write the proportion equation
   264,504.83 : 365,057.89 = 149,789.39 : x
2. Step 2: Convert to fraction form
   264,504.83/365,057.89 = 149,789.39/x
3. Step 3: Cross multiply
   264,504.83x = 365,057.89 × 149,789.39
4. Step 4: Simplify right side
   264,504.83x = 54,681,796,458.02
5. Step 5: Solve for x
   x = 54,681,796,458.02/264,504.83
6. Step 6: Final answer
   x = 206,732.70