Finding the Fourth Proportional to 17,878.24, 24,673.38 and 9,922.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,878.24 : 24,673.38 = 9,922.02 : x
2. Step 2: Convert to fraction form
   17,878.24/24,673.38 = 9,922.02/x
3. Step 3: Cross multiply
   17,878.24x = 24,673.38 × 9,922.02
4. Step 4: Simplify right side
   17,878.24x = 244,809,769.83
5. Step 5: Solve for x
   x = 244,809,769.83/17,878.24
6. Step 6: Final answer
   x = 13,693.17