Finding the Fourth Proportional to 16,262.78, 24,382.38 and 10,984.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,262.78 : 24,382.38 = 10,984.59 : x
2. Step 2: Convert to fraction form
   16,262.78/24,382.38 = 10,984.59/x
3. Step 3: Cross multiply
   16,262.78x = 24,382.38 × 10,984.59
4. Step 4: Simplify right side
   16,262.78x = 267,830,447.52
5. Step 5: Solve for x
   x = 267,830,447.52/16,262.78
6. Step 6: Final answer
   x = 16,468.93