Finding the Fourth Proportional to 16,613.55, 24,923.48 and 5,371.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,613.55 : 24,923.48 = 5,371.91 : x
2. Step 2: Convert to fraction form
   16,613.55/24,923.48 = 5,371.91/x
3. Step 3: Cross multiply
   16,613.55x = 24,923.48 × 5,371.91
4. Step 4: Simplify right side
   16,613.55x = 133,886,633.43
5. Step 5: Solve for x
   x = 133,886,633.43/16,613.55
6. Step 6: Final answer
   x = 8,058.88