Finding the Fourth Proportional to 22,613.56, 33,926.42 and 9,459

Step by Step Solution

1. Step 1: Write the proportion equation
   22,613.56 : 33,926.42 = 9,459 : x
2. Step 2: Convert to fraction form
   22,613.56/33,926.42 = 9,459/x
3. Step 3: Cross multiply
   22,613.56x = 33,926.42 × 9,459
4. Step 4: Simplify right side
   22,613.56x = 320,910,006.78
5. Step 5: Solve for x
   x = 320,910,006.78/22,613.56
6. Step 6: Final answer
   x = 14,191.04