Finding the Fourth Proportional to 12,673.10, 17,481.48 and 7,367.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,673.10 : 17,481.48 = 7,367.06 : x
2. Step 2: Convert to fraction form
   12,673.10/17,481.48 = 7,367.06/x
3. Step 3: Cross multiply
   12,673.10x = 17,481.48 × 7,367.06
4. Step 4: Simplify right side
   12,673.10x = 128,787,112.05
5. Step 5: Solve for x
   x = 128,787,112.05/12,673.10
6. Step 6: Final answer
   x = 10,162.24