Finding the Fourth Proportional to 89.41, 123.42 and 60.37

Step by Step Solution

1. Step 1: Write the proportion equation
   89.41 : 123.42 = 60.37 : x
2. Step 2: Convert to fraction form
   89.41/123.42 = 60.37/x
3. Step 3: Cross multiply
   89.41x = 123.42 × 60.37
4. Step 4: Simplify right side
   89.41x = 7,450.87
5. Step 5: Solve for x
   x = 7,450.87/89.41
6. Step 6: Final answer
   x = 83.33