Finding the Fourth Proportional to 9,069.30, 13,597.57 and 3,517.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,069.30 : 13,597.57 = 3,517.97 : x
2. Step 2: Convert to fraction form
   9,069.30/13,597.57 = 3,517.97/x
3. Step 3: Cross multiply
   9,069.30x = 13,597.57 × 3,517.97
4. Step 4: Simplify right side
   9,069.30x = 47,835,843.33
5. Step 5: Solve for x
   x = 47,835,843.33/9,069.30
6. Step 6: Final answer
   x = 5,274.48