Finding the Fourth Proportional to 17,881.45, 24,676.41 and 9,923.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,881.45 : 24,676.41 = 9,923.68 : x
2. Step 2: Convert to fraction form
   17,881.45/24,676.41 = 9,923.68/x
3. Step 3: Cross multiply
   17,881.45x = 24,676.41 × 9,923.68
4. Step 4: Simplify right side
   17,881.45x = 244,880,673.01
5. Step 5: Solve for x
   x = 244,880,673.01/17,881.45
6. Step 6: Final answer
   x = 13,694.68