Finding the Fourth Proportional to 31,363.41, 43,281.37 and 17,023.31

Step by Step Solution

1. Step 1: Write the proportion equation
   31,363.41 : 43,281.37 = 17,023.31 : x
2. Step 2: Convert to fraction form
   31,363.41/43,281.37 = 17,023.31/x
3. Step 3: Cross multiply
   31,363.41x = 43,281.37 × 17,023.31
4. Step 4: Simplify right side
   31,363.41x = 736,792,178.73
5. Step 5: Solve for x
   x = 736,792,178.73/31,363.41
6. Step 6: Final answer
   x = 23,492.09