Finding the Fourth Proportional to 17,996.16, 24,835.56 and 12,030.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,996.16 : 24,835.56 = 12,030.24 : x
2. Step 2: Convert to fraction form
   17,996.16/24,835.56 = 12,030.24/x
3. Step 3: Cross multiply
   17,996.16x = 24,835.56 × 12,030.24
4. Step 4: Simplify right side
   17,996.16x = 298,777,747.33
5. Step 5: Solve for x
   x = 298,777,747.33/17,996.16
6. Step 6: Final answer
   x = 16,602.31