Finding the Fourth Proportional to 17,921.39, 24,727.43 and 10,367.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,921.39 : 24,727.43 = 10,367.53 : x
2. Step 2: Convert to fraction form
   17,921.39/24,727.43 = 10,367.53/x
3. Step 3: Cross multiply
   17,921.39x = 24,727.43 × 10,367.53
4. Step 4: Simplify right side
   17,921.39x = 256,362,336.45
5. Step 5: Solve for x
   x = 256,362,336.45/17,921.39
6. Step 6: Final answer
   x = 14,304.83