Finding the Fourth Proportional to 300,665.06, 414,904.18 and 179,872.94

Step by Step Solution

1. Step 1: Write the proportion equation
   300,665.06 : 414,904.18 = 179,872.94 : x
2. Step 2: Convert to fraction form
   300,665.06/414,904.18 = 179,872.94/x
3. Step 3: Cross multiply
   300,665.06x = 414,904.18 × 179,872.94
4. Step 4: Simplify right side
   300,665.06x = 74,630,034,674.89
5. Step 5: Solve for x
   x = 74,630,034,674.89/300,665.06
6. Step 6: Final answer
   x = 248,216.52