Finding the Fourth Proportional to 11,597.62, 17,387.91 and 3,695.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,597.62 : 17,387.91 = 3,695.59 : x
2. Step 2: Convert to fraction form
   11,597.62/17,387.91 = 3,695.59/x
3. Step 3: Cross multiply
   11,597.62x = 17,387.91 × 3,695.59
4. Step 4: Simplify right side
   11,597.62x = 64,258,520.64
5. Step 5: Solve for x
   x = 64,258,520.64/11,597.62
6. Step 6: Final answer
   x = 5,540.67