Finding the Fourth Proportional to 16,982.27, 23,435.62 and 10,612.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,982.27 : 23,435.62 = 10,612.56 : x
2. Step 2: Convert to fraction form
   16,982.27/23,435.62 = 10,612.56/x
3. Step 3: Cross multiply
   16,982.27x = 23,435.62 × 10,612.56
4. Step 4: Simplify right side
   16,982.27x = 248,711,923.39
5. Step 5: Solve for x
   x = 248,711,923.39/16,982.27
6. Step 6: Final answer
   x = 14,645.39