Finding the Fourth Proportional to 16,557.84, 22,834.20 and 10,882.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,557.84 : 22,834.20 = 10,882.56 : x
2. Step 2: Convert to fraction form
   16,557.84/22,834.20 = 10,882.56/x
3. Step 3: Cross multiply
   16,557.84x = 22,834.20 × 10,882.56
4. Step 4: Simplify right side
   16,557.84x = 248,494,551.55
5. Step 5: Solve for x
   x = 248,494,551.55/16,557.84
6. Step 6: Final answer
   x = 15,007.67