Finding the Fourth Proportional to 17,446.82, 24,077.25 and 9,685.85

Step by Step Solution

1. Step 1: Write the proportion equation
   17,446.82 : 24,077.25 = 9,685.85 : x
2. Step 2: Convert to fraction form
   17,446.82/24,077.25 = 9,685.85/x
3. Step 3: Cross multiply
   17,446.82x = 24,077.25 × 9,685.85
4. Step 4: Simplify right side
   17,446.82x = 233,208,511.53
5. Step 5: Solve for x
   x = 233,208,511.53/17,446.82
6. Step 6: Final answer
   x = 13,366.82