Finding the Fourth Proportional to 16,582.50, 22,903.29 and 10,983.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,582.50 : 22,903.29 = 10,983.78 : x
2. Step 2: Convert to fraction form
   16,582.50/22,903.29 = 10,983.78/x
3. Step 3: Cross multiply
   16,582.50x = 22,903.29 × 10,983.78
4. Step 4: Simplify right side
   16,582.50x = 251,564,698.64
5. Step 5: Solve for x
   x = 251,564,698.64/16,582.50
6. Step 6: Final answer
   x = 15,170.49