Finding the Fourth Proportional to 17,806.13, 24,570.59 and 9,847.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,806.13 : 24,570.59 = 9,847.25 : x
2. Step 2: Convert to fraction form
   17,806.13/24,570.59 = 9,847.25/x
3. Step 3: Cross multiply
   17,806.13x = 24,570.59 × 9,847.25
4. Step 4: Simplify right side
   17,806.13x = 241,952,570.29
5. Step 5: Solve for x
   x = 241,952,570.29/17,806.13
6. Step 6: Final answer
   x = 13,588.17