Finding the Fourth Proportional to 16,273.72, 24,410.99 and 4,586.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,273.72 : 24,410.99 = 4,586.50 : x
2. Step 2: Convert to fraction form
   16,273.72/24,410.99 = 4,586.50/x
3. Step 3: Cross multiply
   16,273.72x = 24,410.99 × 4,586.50
4. Step 4: Simplify right side
   16,273.72x = 111,961,005.64
5. Step 5: Solve for x
   x = 111,961,005.64/16,273.72
6. Step 6: Final answer
   x = 6,879.87