Finding the Fourth Proportional to 16,798.23, 23,180.72 and 9,244.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,798.23 : 23,180.72 = 9,244.37 : x
2. Step 2: Convert to fraction form
   16,798.23/23,180.72 = 9,244.37/x
3. Step 3: Cross multiply
   16,798.23x = 23,180.72 × 9,244.37
4. Step 4: Simplify right side
   16,798.23x = 214,291,040.29
5. Step 5: Solve for x
   x = 214,291,040.29/16,798.23
6. Step 6: Final answer
   x = 12,756.76