Finding the Fourth Proportional to 17,726.55, 24,463.42 and 10,173.20

Step by Step Solution

1. Step 1: Write the proportion equation
   17,726.55 : 24,463.42 = 10,173.20 : x
2. Step 2: Convert to fraction form
   17,726.55/24,463.42 = 10,173.20/x
3. Step 3: Cross multiply
   17,726.55x = 24,463.42 × 10,173.20
4. Step 4: Simplify right side
   17,726.55x = 248,871,116.59
5. Step 5: Solve for x
   x = 248,871,116.59/17,726.55
6. Step 6: Final answer
   x = 14,039.46