Finding the Fourth Proportional to 22,460.73, 30,993.33 and 13,027.47

Step by Step Solution

1. Step 1: Write the proportion equation
   22,460.73 : 30,993.33 = 13,027.47 : x
2. Step 2: Convert to fraction form
   22,460.73/30,993.33 = 13,027.47/x
3. Step 3: Cross multiply
   22,460.73x = 30,993.33 × 13,027.47
4. Step 4: Simplify right side
   22,460.73x = 403,764,676.78
5. Step 5: Solve for x
   x = 403,764,676.78/22,460.73
6. Step 6: Final answer
   x = 17,976.47