Finding the Fourth Proportional to 16,192.50, 22,355.37 and 10,613.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,192.50 : 22,355.37 = 10,613.22 : x
2. Step 2: Convert to fraction form
   16,192.50/22,355.37 = 10,613.22/x
3. Step 3: Cross multiply
   16,192.50x = 22,355.37 × 10,613.22
4. Step 4: Simplify right side
   16,192.50x = 237,262,459.99
5. Step 5: Solve for x
   x = 237,262,459.99/16,192.50
6. Step 6: Final answer
   x = 14,652.61