Finding the Fourth Proportional to 17,951.29, 24,772.33 and 9,993.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,951.29 : 24,772.33 = 9,993.34 : x
2. Step 2: Convert to fraction form
   17,951.29/24,772.33 = 9,993.34/x
3. Step 3: Cross multiply
   17,951.29x = 24,772.33 × 9,993.34
4. Step 4: Simplify right side
   17,951.29x = 247,558,192.42
5. Step 5: Solve for x
   x = 247,558,192.42/17,951.29
6. Step 6: Final answer
   x = 13,790.56