Finding the Fourth Proportional to 17,473.89, 24,112.17 and 10,399.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,473.89 : 24,112.17 = 10,399.08 : x
2. Step 2: Convert to fraction form
   17,473.89/24,112.17 = 10,399.08/x
3. Step 3: Cross multiply
   17,473.89x = 24,112.17 × 10,399.08
4. Step 4: Simplify right side
   17,473.89x = 250,744,384.80
5. Step 5: Solve for x
   x = 250,744,384.80/17,473.89
6. Step 6: Final answer
   x = 14,349.66