Finding the Fourth Proportional to 17,910.62, 24,716.04 and 9,953.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,910.62 : 24,716.04 = 9,953.18 : x
2. Step 2: Convert to fraction form
   17,910.62/24,716.04 = 9,953.18/x
3. Step 3: Cross multiply
   17,910.62x = 24,716.04 × 9,953.18
4. Step 4: Simplify right side
   17,910.62x = 246,003,195.01
5. Step 5: Solve for x
   x = 246,003,195.01/17,910.62
6. Step 6: Final answer
   x = 13,735.05