Finding the Fourth Proportional to 16,298.22, 22,483.98 and 9,583.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,298.22 : 22,483.98 = 9,583.68 : x
2. Step 2: Convert to fraction form
   16,298.22/22,483.98 = 9,583.68/x
3. Step 3: Cross multiply
   16,298.22x = 22,483.98 × 9,583.68
4. Step 4: Simplify right side
   16,298.22x = 215,479,269.45
5. Step 5: Solve for x
   x = 215,479,269.45/16,298.22
6. Step 6: Final answer
   x = 13,221.03