Finding the Fourth Proportional to 17,023.61, 23,491.21 and 9,469.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,023.61 : 23,491.21 = 9,469.34 : x
2. Step 2: Convert to fraction form
   17,023.61/23,491.21 = 9,469.34/x
3. Step 3: Cross multiply
   17,023.61x = 23,491.21 × 9,469.34
4. Step 4: Simplify right side
   17,023.61x = 222,446,254.50
5. Step 5: Solve for x
   x = 222,446,254.50/17,023.61
6. Step 6: Final answer
   x = 13,066.93