Finding the Fourth Proportional to 17,996.53, 24,835.04 and 9,930.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,996.53 : 24,835.04 = 9,930.25 : x
2. Step 2: Convert to fraction form
   17,996.53/24,835.04 = 9,930.25/x
3. Step 3: Cross multiply
   17,996.53x = 24,835.04 × 9,930.25
4. Step 4: Simplify right side
   17,996.53x = 246,618,168.40
5. Step 5: Solve for x
   x = 246,618,168.40/17,996.53
6. Step 6: Final answer
   x = 13,703.65