Finding the Fourth Proportional to 16,851.50, 23,256.37 and 9,299.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,851.50 : 23,256.37 = 9,299.33 : x
2. Step 2: Convert to fraction form
   16,851.50/23,256.37 = 9,299.33/x
3. Step 3: Cross multiply
   16,851.50x = 23,256.37 × 9,299.33
4. Step 4: Simplify right side
   16,851.50x = 216,268,542.95
5. Step 5: Solve for x
   x = 216,268,542.95/16,851.50
6. Step 6: Final answer
   x = 12,833.79