Finding the Fourth Proportional to 22,183.98, 30,613.34 and 12,112.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,183.98 : 30,613.34 = 12,112.18 : x
2. Step 2: Convert to fraction form
   22,183.98/30,613.34 = 12,112.18/x
3. Step 3: Cross multiply
   22,183.98x = 30,613.34 × 12,112.18
4. Step 4: Simplify right side
   22,183.98x = 370,794,410.43
5. Step 5: Solve for x
   x = 370,794,410.43/22,183.98
6. Step 6: Final answer
   x = 16,714.52