Finding the Fourth Proportional to 41,981.37, 57,934.23 and 23,118.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,981.37 : 57,934.23 = 23,118.50 : x
2. Step 2: Convert to fraction form
   41,981.37/57,934.23 = 23,118.50/x
3. Step 3: Cross multiply
   41,981.37x = 57,934.23 × 23,118.50
4. Step 4: Simplify right side
   41,981.37x = 1,339,352,206.58
5. Step 5: Solve for x
   x = 1,339,352,206.58/41,981.37
6. Step 6: Final answer
   x = 31,903.49