Finding the Fourth Proportional to 17,829.06, 24,604.47 and 9,871.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,829.06 : 24,604.47 = 9,871.89 : x
2. Step 2: Convert to fraction form
   17,829.06/24,604.47 = 9,871.89/x
3. Step 3: Cross multiply
   17,829.06x = 24,604.47 × 9,871.89
4. Step 4: Simplify right side
   17,829.06x = 242,892,621.35
5. Step 5: Solve for x
   x = 242,892,621.35/17,829.06
6. Step 6: Final answer
   x = 13,623.41