Finding the Fourth Proportional to 17,997.31, 24,853.40 and 13,798.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,997.31 : 24,853.40 = 13,798.27 : x
2. Step 2: Convert to fraction form
   17,997.31/24,853.40 = 13,798.27/x
3. Step 3: Cross multiply
   17,997.31x = 24,853.40 × 13,798.27
4. Step 4: Simplify right side
   17,997.31x = 342,933,923.62
5. Step 5: Solve for x
   x = 342,933,923.62/17,997.31
6. Step 6: Final answer
   x = 19,054.73