Finding the Fourth Proportional to 31,168.50, 46,766.46 and 16,374

Step by Step Solution

1. Step 1: Write the proportion equation
   31,168.50 : 46,766.46 = 16,374 : x
2. Step 2: Convert to fraction form
   31,168.50/46,766.46 = 16,374/x
3. Step 3: Cross multiply
   31,168.50x = 46,766.46 × 16,374
4. Step 4: Simplify right side
   31,168.50x = 765,754,016.04
5. Step 5: Solve for x
   x = 765,754,016.04/31,168.50
6. Step 6: Final answer
   x = 24,568.20