Finding the Fourth Proportional to 16,494.53, 22,762.01 and 8,940.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,494.53 : 22,762.01 = 8,940.53 : x
2. Step 2: Convert to fraction form
   16,494.53/22,762.01 = 8,940.53/x
3. Step 3: Cross multiply
   16,494.53x = 22,762.01 × 8,940.53
4. Step 4: Simplify right side
   16,494.53x = 203,504,341.81
5. Step 5: Solve for x
   x = 203,504,341.81/16,494.53
6. Step 6: Final answer
   x = 12,337.69