Finding the Fourth Proportional to 17,933.32, 24,747.78 and 9,976.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,933.32 : 24,747.78 = 9,976.24 : x
2. Step 2: Convert to fraction form
   17,933.32/24,747.78 = 9,976.24/x
3. Step 3: Cross multiply
   17,933.32x = 24,747.78 × 9,976.24
4. Step 4: Simplify right side
   17,933.32x = 246,889,792.75
5. Step 5: Solve for x
   x = 246,889,792.75/17,933.32
6. Step 6: Final answer
   x = 13,767.10