Finding the Fourth Proportional to 16,496.75, 22,766.72 and 9,423.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,496.75 : 22,766.72 = 9,423.02 : x
2. Step 2: Convert to fraction form
   16,496.75/22,766.72 = 9,423.02/x
3. Step 3: Cross multiply
   16,496.75x = 22,766.72 × 9,423.02
4. Step 4: Simplify right side
   16,496.75x = 214,531,096.95
5. Step 5: Solve for x
   x = 214,531,096.95/16,496.75
6. Step 6: Final answer
   x = 13,004.45