Finding the Fourth Proportional to 17,808.50, 24,573.56 and 9,849.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,808.50 : 24,573.56 = 9,849.72 : x
2. Step 2: Convert to fraction form
   17,808.50/24,573.56 = 9,849.72/x
3. Step 3: Cross multiply
   17,808.50x = 24,573.56 × 9,849.72
4. Step 4: Simplify right side
   17,808.50x = 242,042,685.40
5. Step 5: Solve for x
   x = 242,042,685.40/17,808.50
6. Step 6: Final answer
   x = 13,591.41