Finding the Fourth Proportional to 17,974.67, 24,805.22 and 9,908.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,974.67 : 24,805.22 = 9,908.63 : x
2. Step 2: Convert to fraction form
   17,974.67/24,805.22 = 9,908.63/x
3. Step 3: Cross multiply
   17,974.67x = 24,805.22 × 9,908.63
4. Step 4: Simplify right side
   17,974.67x = 245,785,623.02
5. Step 5: Solve for x
   x = 245,785,623.02/17,974.67
6. Step 6: Final answer
   x = 13,674.00