Finding the Fourth Proportional to 16,130.48, 24,196.46 and 4,443.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,130.48 : 24,196.46 = 4,443.80 : x
2. Step 2: Convert to fraction form
   16,130.48/24,196.46 = 4,443.80/x
3. Step 3: Cross multiply
   16,130.48x = 24,196.46 × 4,443.80
4. Step 4: Simplify right side
   16,130.48x = 107,524,085.75
5. Step 5: Solve for x
   x = 107,524,085.75/16,130.48
6. Step 6: Final answer
   x = 6,665.90