Finding the Fourth Proportional to 30,042.96, 41,459.56 and 16,613.52

Step by Step Solution

1. Step 1: Write the proportion equation
   30,042.96 : 41,459.56 = 16,613.52 : x
2. Step 2: Convert to fraction form
   30,042.96/41,459.56 = 16,613.52/x
3. Step 3: Cross multiply
   30,042.96x = 41,459.56 × 16,613.52
4. Step 4: Simplify right side
   30,042.96x = 688,789,229.25
5. Step 5: Solve for x
   x = 688,789,229.25/30,042.96
6. Step 6: Final answer
   x = 22,926.81