Finding the Fourth Proportional to 234,105.34, 323,067.72 and 126,677.47

Step by Step Solution

1. Step 1: Write the proportion equation
   234,105.34 : 323,067.72 = 126,677.47 : x
2. Step 2: Convert to fraction form
   234,105.34/323,067.72 = 126,677.47/x
3. Step 3: Cross multiply
   234,105.34x = 323,067.72 × 126,677.47
4. Step 4: Simplify right side
   234,105.34x = 40,925,401,408.27
5. Step 5: Solve for x
   x = 40,925,401,408.27/234,105.34
6. Step 6: Final answer
   x = 174,816.18