Finding the Fourth Proportional to 16,582.76, 22,906.02 and 12,383.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,582.76 : 22,906.02 = 12,383.72 : x
2. Step 2: Convert to fraction form
   16,582.76/22,906.02 = 12,383.72/x
3. Step 3: Cross multiply
   16,582.76x = 22,906.02 × 12,383.72
4. Step 4: Simplify right side
   16,582.76x = 283,661,737.99
5. Step 5: Solve for x
   x = 283,661,737.99/16,582.76
6. Step 6: Final answer
   x = 17,105.82