Finding the Fourth Proportional to 16,582.35, 22,885.83 and 9,507.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,582.35 : 22,885.83 = 9,507.42 : x
2. Step 2: Convert to fraction form
   16,582.35/22,885.83 = 9,507.42/x
3. Step 3: Cross multiply
   16,582.35x = 22,885.83 × 9,507.42
4. Step 4: Simplify right side
   16,582.35x = 217,585,197.86
5. Step 5: Solve for x
   x = 217,585,197.86/16,582.35
6. Step 6: Final answer
   x = 13,121.49