Finding the Fourth Proportional to 17,954.29, 24,722.81 and 16,902.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,954.29 : 24,722.81 = 16,902.24 : x
2. Step 2: Convert to fraction form
   17,954.29/24,722.81 = 16,902.24/x
3. Step 3: Cross multiply
   17,954.29x = 24,722.81 × 16,902.24
4. Step 4: Simplify right side
   17,954.29x = 417,870,868.09
5. Step 5: Solve for x
   x = 417,870,868.09/17,954.29
6. Step 6: Final answer
   x = 23,274.15