Finding the Fourth Proportional to 16,714.98, 23,066.94 and 9,162.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,714.98 : 23,066.94 = 9,162.03 : x
2. Step 2: Convert to fraction form
   16,714.98/23,066.94 = 9,162.03/x
3. Step 3: Cross multiply
   16,714.98x = 23,066.94 × 9,162.03
4. Step 4: Simplify right side
   16,714.98x = 211,340,117.15
5. Step 5: Solve for x
   x = 211,340,117.15/16,714.98
6. Step 6: Final answer
   x = 12,643.76