Finding the Fourth Proportional to 16,847.94, 23,249.33 and 9,294.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,847.94 : 23,249.33 = 9,294.69 : x
2. Step 2: Convert to fraction form
   16,847.94/23,249.33 = 9,294.69/x
3. Step 3: Cross multiply
   16,847.94x = 23,249.33 × 9,294.69
4. Step 4: Simplify right side
   16,847.94x = 216,095,268.58
5. Step 5: Solve for x
   x = 216,095,268.58/16,847.94
6. Step 6: Final answer
   x = 12,826.21