Finding the Fourth Proportional to 16,393.50, 24,590.34 and 4,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,393.50 : 24,590.34 = 4,081.50 : x
2. Step 2: Convert to fraction form
   16,393.50/24,590.34 = 4,081.50/x
3. Step 3: Cross multiply
   16,393.50x = 24,590.34 × 4,081.50
4. Step 4: Simplify right side
   16,393.50x = 100,365,472.71
5. Step 5: Solve for x
   x = 100,365,472.71/16,393.50
6. Step 6: Final answer
   x = 6,122.27