Finding the Fourth Proportional to 16,395.12, 22,649.94 and 10,743.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,395.12 : 22,649.94 = 10,743.30 : x
2. Step 2: Convert to fraction form
   16,395.12/22,649.94 = 10,743.30/x
3. Step 3: Cross multiply
   16,395.12x = 22,649.94 × 10,743.30
4. Step 4: Simplify right side
   16,395.12x = 243,335,100.40
5. Step 5: Solve for x
   x = 243,335,100.40/16,395.12
6. Step 6: Final answer
   x = 14,841.92