Finding the Fourth Proportional to 17,020.58, 23,488.18 and 9,466.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,020.58 : 23,488.18 = 9,466.88 : x
2. Step 2: Convert to fraction form
   17,020.58/23,488.18 = 9,466.88/x
3. Step 3: Cross multiply
   17,020.58x = 23,488.18 × 9,466.88
4. Step 4: Simplify right side
   17,020.58x = 222,359,640.37
5. Step 5: Solve for x
   x = 222,359,640.37/17,020.58
6. Step 6: Final answer
   x = 13,064.17