Finding the Fourth Proportional to 234,767.25, 323,977.71 and 131,401.86

Step by Step Solution

1. Step 1: Write the proportion equation
   234,767.25 : 323,977.71 = 131,401.86 : x
2. Step 2: Convert to fraction form
   234,767.25/323,977.71 = 131,401.86/x
3. Step 3: Cross multiply
   234,767.25x = 323,977.71 × 131,401.86
4. Step 4: Simplify right side
   234,767.25x = 42,571,273,692.54
5. Step 5: Solve for x
   x = 42,571,273,692.54/234,767.25
6. Step 6: Final answer
   x = 181,333.95