Finding the Fourth Proportional to 16,190.76, 24,287.10 and 5,097.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,190.76 : 24,287.10 = 5,097.80 : x
2. Step 2: Convert to fraction form
   16,190.76/24,287.10 = 5,097.80/x
3. Step 3: Cross multiply
   16,190.76x = 24,287.10 × 5,097.80
4. Step 4: Simplify right side
   16,190.76x = 123,810,778.38
5. Step 5: Solve for x
   x = 123,810,778.38/16,190.76
6. Step 6: Final answer
   x = 7,647.00