Finding the Fourth Proportional to 16,339.89, 22,545.61 and 10,682.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,339.89 : 22,545.61 = 10,682.93 : x
2. Step 2: Convert to fraction form
   16,339.89/22,545.61 = 10,682.93/x
3. Step 3: Cross multiply
   16,339.89x = 22,545.61 × 10,682.93
4. Step 4: Simplify right side
   16,339.89x = 240,853,173.44
5. Step 5: Solve for x
   x = 240,853,173.44/16,339.89
6. Step 6: Final answer
   x = 14,740.20