Finding the Fourth Proportional to 16,483.85, 22,747.67 and 8,930.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,483.85 : 22,747.67 = 8,930.36 : x
2. Step 2: Convert to fraction form
   16,483.85/22,747.67 = 8,930.36/x
3. Step 3: Cross multiply
   16,483.85x = 22,747.67 × 8,930.36
4. Step 4: Simplify right side
   16,483.85x = 203,144,978.20
5. Step 5: Solve for x
   x = 203,144,978.20/16,483.85
6. Step 6: Final answer
   x = 12,323.88