Finding the Fourth Proportional to 17,188.33, 23,718.72 and 9,633.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,188.33 : 23,718.72 = 9,633.37 : x
2. Step 2: Convert to fraction form
   17,188.33/23,718.72 = 9,633.37/x
3. Step 3: Cross multiply
   17,188.33x = 23,718.72 × 9,633.37
4. Step 4: Simplify right side
   17,188.33x = 228,491,205.69
5. Step 5: Solve for x
   x = 228,491,205.69/17,188.33
6. Step 6: Final answer
   x = 13,293.39