Finding the Fourth Proportional to 16,191.72, 24,280.56 and 6,835.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,191.72 : 24,280.56 = 6,835.92 : x
2. Step 2: Convert to fraction form
   16,191.72/24,280.56 = 6,835.92/x
3. Step 3: Cross multiply
   16,191.72x = 24,280.56 × 6,835.92
4. Step 4: Simplify right side
   16,191.72x = 165,979,965.72
5. Step 5: Solve for x
   x = 165,979,965.72/16,191.72
6. Step 6: Final answer
   x = 10,250.92