Finding the Fourth Proportional to 16,196.67, 24,286.05 and 5,663.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,196.67 : 24,286.05 = 5,663.88 : x
2. Step 2: Convert to fraction form
   16,196.67/24,286.05 = 5,663.88/x
3. Step 3: Cross multiply
   16,196.67x = 24,286.05 × 5,663.88
4. Step 4: Simplify right side
   16,196.67x = 137,553,272.87
5. Step 5: Solve for x
   x = 137,553,272.87/16,196.67
6. Step 6: Final answer
   x = 8,492.69