Finding the Fourth Proportional to 17,404.49, 24,018.21 and 9,446.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,404.49 : 24,018.21 = 9,446.72 : x
2. Step 2: Convert to fraction form
   17,404.49/24,018.21 = 9,446.72/x
3. Step 3: Cross multiply
   17,404.49x = 24,018.21 × 9,446.72
4. Step 4: Simplify right side
   17,404.49x = 226,893,304.77
5. Step 5: Solve for x
   x = 226,893,304.77/17,404.49
6. Step 6: Final answer
   x = 13,036.48