Finding the Fourth Proportional to 17,227.98, 23,774.31 and 9,674.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,227.98 : 23,774.31 = 9,674.37 : x
2. Step 2: Convert to fraction form
   17,227.98/23,774.31 = 9,674.37/x
3. Step 3: Cross multiply
   17,227.98x = 23,774.31 × 9,674.37
4. Step 4: Simplify right side
   17,227.98x = 230,001,471.43
5. Step 5: Solve for x
   x = 230,001,471.43/17,227.98
6. Step 6: Final answer
   x = 13,350.46