Finding the Fourth Proportional to 17,443.75, 24,073.01 and 9,993.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.75 : 24,073.01 = 9,993.19 : x
2. Step 2: Convert to fraction form
   17,443.75/24,073.01 = 9,993.19/x
3. Step 3: Cross multiply
   17,443.75x = 24,073.01 × 9,993.19
4. Step 4: Simplify right side
   17,443.75x = 240,566,112.84
5. Step 5: Solve for x
   x = 240,566,112.84/17,443.75
6. Step 6: Final answer
   x = 13,790.96