Finding the Fourth Proportional to 227.89, 341.86 and 125.32

Step by Step Solution

1. Step 1: Write the proportion equation
   227.89 : 341.86 = 125.32 : x
2. Step 2: Convert to fraction form
   227.89/341.86 = 125.32/x
3. Step 3: Cross multiply
   227.89x = 341.86 × 125.32
4. Step 4: Simplify right side
   227.89x = 42,841.90
5. Step 5: Solve for x
   x = 42,841.90/227.89
6. Step 6: Final answer
   x = 187.99