Finding the Fourth Proportional to 17,844.87, 24,624.89 and 9,886.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,844.87 : 24,624.89 = 9,886.62 : x
2. Step 2: Convert to fraction form
   17,844.87/24,624.89 = 9,886.62/x
3. Step 3: Cross multiply
   17,844.87x = 24,624.89 × 9,886.62
4. Step 4: Simplify right side
   17,844.87x = 243,456,757.41
5. Step 5: Solve for x
   x = 243,456,757.41/17,844.87
6. Step 6: Final answer
   x = 13,642.96