Finding the Fourth Proportional to 146,067.47, 218,524.71 and 110,630.89

Step by Step Solution

1. Step 1: Write the proportion equation
   146,067.47 : 218,524.71 = 110,630.89 : x
2. Step 2: Convert to fraction form
   146,067.47/218,524.71 = 110,630.89/x
3. Step 3: Cross multiply
   146,067.47x = 218,524.71 × 110,630.89
4. Step 4: Simplify right side
   146,067.47x = 24,175,583,022.85
5. Step 5: Solve for x
   x = 24,175,583,022.85/146,067.47
6. Step 6: Final answer
   x = 165,509.70