Finding the Fourth Proportional to 17,805.56, 24,569.55 and 9,846.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,805.56 : 24,569.55 = 9,846.71 : x
2. Step 2: Convert to fraction form
   17,805.56/24,569.55 = 9,846.71/x
3. Step 3: Cross multiply
   17,805.56x = 24,569.55 × 9,846.71
4. Step 4: Simplify right side
   17,805.56x = 241,929,110.83
5. Step 5: Solve for x
   x = 241,929,110.83/17,805.56
6. Step 6: Final answer
   x = 13,587.28