Finding the Fourth Proportional to 16,527.94, 22,808.55 and 8,974.23

Step by Step Solution

1. Step 1: Write the proportion equation
   16,527.94 : 22,808.55 = 8,974.23 : x
2. Step 2: Convert to fraction form
   16,527.94/22,808.55 = 8,974.23/x
3. Step 3: Cross multiply
   16,527.94x = 22,808.55 × 8,974.23
4. Step 4: Simplify right side
   16,527.94x = 204,689,173.67
5. Step 5: Solve for x
   x = 204,689,173.67/16,527.94
6. Step 6: Final answer
   x = 12,384.43