Finding the Fourth Proportional to 17,322.56, 23,874.72 and 13,797.44

Step by Step Solution

1. Step 1: Write the proportion equation
   17,322.56 : 23,874.72 = 13,797.44 : x
2. Step 2: Convert to fraction form
   17,322.56/23,874.72 = 13,797.44/x
3. Step 3: Cross multiply
   17,322.56x = 23,874.72 × 13,797.44
4. Step 4: Simplify right side
   17,322.56x = 329,410,016.72
5. Step 5: Solve for x
   x = 329,410,016.72/17,322.56
6. Step 6: Final answer
   x = 19,016.24