Finding the Fourth Proportional to 17,024.21, 23,490.55 and 9,469.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,024.21 : 23,490.55 = 9,469.54 : x
2. Step 2: Convert to fraction form
   17,024.21/23,490.55 = 9,469.54/x
3. Step 3: Cross multiply
   17,024.21x = 23,490.55 × 9,469.54
4. Step 4: Simplify right side
   17,024.21x = 222,444,702.85
5. Step 5: Solve for x
   x = 222,444,702.85/17,024.21
6. Step 6: Final answer
   x = 13,066.37