Finding the Fourth Proportional to 300,495.42, 414,703.67 and 173,179.22

Step by Step Solution

1. Step 1: Write the proportion equation
   300,495.42 : 414,703.67 = 173,179.22 : x
2. Step 2: Convert to fraction form
   300,495.42/414,703.67 = 173,179.22/x
3. Step 3: Cross multiply
   300,495.42x = 414,703.67 × 173,179.22
4. Step 4: Simplify right side
   300,495.42x = 71,818,055,162.32
5. Step 5: Solve for x
   x = 71,818,055,162.32/300,495.42
6. Step 6: Final answer
   x = 238,998.83