Finding the Fourth Proportional to 41,982.56, 57,935.76 and 23,119.68

Step by Step Solution

1. Step 1: Write the proportion equation
   41,982.56 : 57,935.76 = 23,119.68 : x
2. Step 2: Convert to fraction form
   41,982.56/57,935.76 = 23,119.68/x
3. Step 3: Cross multiply
   41,982.56x = 57,935.76 × 23,119.68
4. Step 4: Simplify right side
   41,982.56x = 1,339,456,231.76
5. Step 5: Solve for x
   x = 1,339,456,231.76/41,982.56
6. Step 6: Final answer
   x = 31,905.06