Finding the Fourth Proportional to 17,124.79, 23,626.92 and 9,570.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,124.79 : 23,626.92 = 9,570.10 : x
2. Step 2: Convert to fraction form
   17,124.79/23,626.92 = 9,570.10/x
3. Step 3: Cross multiply
   17,124.79x = 23,626.92 × 9,570.10
4. Step 4: Simplify right side
   17,124.79x = 226,111,987.09
5. Step 5: Solve for x
   x = 226,111,987.09/17,124.79
6. Step 6: Final answer
   x = 13,203.78