Finding the Fourth Proportional to 17,586.61, 24,269.52 and 9,628.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,586.61 : 24,269.52 = 9,628.83 : x
2. Step 2: Convert to fraction form
   17,586.61/24,269.52 = 9,628.83/x
3. Step 3: Cross multiply
   17,586.61x = 24,269.52 × 9,628.83
4. Step 4: Simplify right side
   17,586.61x = 233,687,186.63
5. Step 5: Solve for x
   x = 233,687,186.63/17,586.61
6. Step 6: Final answer
   x = 13,287.79