Finding the Fourth Proportional to 17,601.69, 24,290.34 and 9,643.95

Step by Step Solution

1. Step 1: Write the proportion equation
   17,601.69 : 24,290.34 = 9,643.95 : x
2. Step 2: Convert to fraction form
   17,601.69/24,290.34 = 9,643.95/x
3. Step 3: Cross multiply
   17,601.69x = 24,290.34 × 9,643.95
4. Step 4: Simplify right side
   17,601.69x = 234,254,799.88
5. Step 5: Solve for x
   x = 234,254,799.88/17,601.69
6. Step 6: Final answer
   x = 13,308.66