Finding the Fourth Proportional to 16,592.49, 24,892.38 and 12,196.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,592.49 : 24,892.38 = 12,196.62 : x
2. Step 2: Convert to fraction form
   16,592.49/24,892.38 = 12,196.62/x
3. Step 3: Cross multiply
   16,592.49x = 24,892.38 × 12,196.62
4. Step 4: Simplify right side
   16,592.49x = 303,602,838.46
5. Step 5: Solve for x
   x = 303,602,838.46/16,592.49
6. Step 6: Final answer
   x = 18,297.61