Finding the Fourth Proportional to 17,847.37, 24,629.52 and 9,889.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,847.37 : 24,629.52 = 9,889.73 : x
2. Step 2: Convert to fraction form
   17,847.37/24,629.52 = 9,889.73/x
3. Step 3: Cross multiply
   17,847.37x = 24,629.52 × 9,889.73
4. Step 4: Simplify right side
   17,847.37x = 243,579,253.50
5. Step 5: Solve for x
   x = 243,579,253.50/17,847.37
6. Step 6: Final answer
   x = 13,647.91