Finding the Fourth Proportional to 23,073.04, 31,843.02 and 14,689

Step by Step Solution

1. Step 1: Write the proportion equation
   23,073.04 : 31,843.02 = 14,689 : x
2. Step 2: Convert to fraction form
   23,073.04/31,843.02 = 14,689/x
3. Step 3: Cross multiply
   23,073.04x = 31,843.02 × 14,689
4. Step 4: Simplify right side
   23,073.04x = 467,742,120.78
5. Step 5: Solve for x
   x = 467,742,120.78/23,073.04
6. Step 6: Final answer
   x = 20,272.24