Finding the Fourth Proportional to 16,196.72, 24,293.28 and 4,351.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,196.72 : 24,293.28 = 4,351.50 : x
2. Step 2: Convert to fraction form
   16,196.72/24,293.28 = 4,351.50/x
3. Step 3: Cross multiply
   16,196.72x = 24,293.28 × 4,351.50
4. Step 4: Simplify right side
   16,196.72x = 105,712,207.92
5. Step 5: Solve for x
   x = 105,712,207.92/16,196.72
6. Step 6: Final answer
   x = 6,526.77