Finding the Fourth Proportional to 17,611.82, 24,304.64 and 9,653.99

Step by Step Solution

1. Step 1: Write the proportion equation
   17,611.82 : 24,304.64 = 9,653.99 : x
2. Step 2: Convert to fraction form
   17,611.82/24,304.64 = 9,653.99/x
3. Step 3: Cross multiply
   17,611.82x = 24,304.64 × 9,653.99
4. Step 4: Simplify right side
   17,611.82x = 234,636,751.51
5. Step 5: Solve for x
   x = 234,636,751.51/17,611.82
6. Step 6: Final answer
   x = 13,322.69