Finding the Fourth Proportional to 265,018.72, 365,662.56 and 179,137.84

Step by Step Solution

1. Step 1: Write the proportion equation
   265,018.72 : 365,662.56 = 179,137.84 : x
2. Step 2: Convert to fraction form
   265,018.72/365,662.56 = 179,137.84/x
3. Step 3: Cross multiply
   265,018.72x = 365,662.56 × 179,137.84
4. Step 4: Simplify right side
   265,018.72x = 65,504,001,167.27
5. Step 5: Solve for x
   x = 65,504,001,167.27/265,018.72
6. Step 6: Final answer
   x = 247,167.45