Finding the Fourth Proportional to 23,073.54, 31,843.71 and 14,689.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,073.54 : 31,843.71 = 14,689.50 : x
2. Step 2: Convert to fraction form
   23,073.54/31,843.71 = 14,689.50/x
3. Step 3: Cross multiply
   23,073.54x = 31,843.71 × 14,689.50
4. Step 4: Simplify right side
   23,073.54x = 467,768,178.05
5. Step 5: Solve for x
   x = 467,768,178.05/23,073.54
6. Step 6: Final answer
   x = 20,272.93