Finding the Fourth Proportional to 17,933.47, 24,744.79 and 10,380.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,933.47 : 24,744.79 = 10,380.22 : x
2. Step 2: Convert to fraction form
   17,933.47/24,744.79 = 10,380.22/x
3. Step 3: Cross multiply
   17,933.47x = 24,744.79 × 10,380.22
4. Step 4: Simplify right side
   17,933.47x = 256,856,315.17
5. Step 5: Solve for x
   x = 256,856,315.17/17,933.47
6. Step 6: Final answer
   x = 14,322.74