Finding the Fourth Proportional to 167.37, 250.89 and 123.96

Step by Step Solution

1. Step 1: Write the proportion equation
   167.37 : 250.89 = 123.96 : x
2. Step 2: Convert to fraction form
   167.37/250.89 = 123.96/x
3. Step 3: Cross multiply
   167.37x = 250.89 × 123.96
4. Step 4: Simplify right side
   167.37x = 31,100.32
5. Step 5: Solve for x
   x = 31,100.32/167.37
6. Step 6: Final answer
   x = 185.82