Finding the Fourth Proportional to 16,873.18, 23,287.12 and 10,162.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,873.18 : 23,287.12 = 10,162.42 : x
2. Step 2: Convert to fraction form
   16,873.18/23,287.12 = 10,162.42/x
3. Step 3: Cross multiply
   16,873.18x = 23,287.12 × 10,162.42
4. Step 4: Simplify right side
   16,873.18x = 236,653,494.03
5. Step 5: Solve for x
   x = 236,653,494.03/16,873.18
6. Step 6: Final answer
   x = 14,025.42