Finding the Fourth Proportional to 17,805.09, 24,570.90 and 9,847.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,805.09 : 24,570.90 = 9,847.02 : x
2. Step 2: Convert to fraction form
   17,805.09/24,570.90 = 9,847.02/x
3. Step 3: Cross multiply
   17,805.09x = 24,570.90 × 9,847.02
4. Step 4: Simplify right side
   17,805.09x = 241,950,143.72
5. Step 5: Solve for x
   x = 241,950,143.72/17,805.09
6. Step 6: Final answer
   x = 13,588.82