Finding the Fourth Proportional to 16,656.72, 22,986.96 and 9,583.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,656.72 : 22,986.96 = 9,583.14 : x
2. Step 2: Convert to fraction form
   16,656.72/22,986.96 = 9,583.14/x
3. Step 3: Cross multiply
   16,656.72x = 22,986.96 × 9,583.14
4. Step 4: Simplify right side
   16,656.72x = 220,287,255.85
5. Step 5: Solve for x
   x = 220,287,255.85/16,656.72
6. Step 6: Final answer
   x = 13,225.13