Finding the Fourth Proportional to 264,498.46, 365,119.56 and 178,573.79

Step by Step Solution

1. Step 1: Write the proportion equation
   264,498.46 : 365,119.56 = 178,573.79 : x
2. Step 2: Convert to fraction form
   264,498.46/365,119.56 = 178,573.79/x
3. Step 3: Cross multiply
   264,498.46x = 365,119.56 × 178,573.79
4. Step 4: Simplify right side
   264,498.46x = 65,200,784,334.37
5. Step 5: Solve for x
   x = 65,200,784,334.37/264,498.46
6. Step 6: Final answer
   x = 246,507.24