Finding the Fourth Proportional to 17,069.05, 25,583.46 and 7,698.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,069.05 : 25,583.46 = 7,698.16 : x
2. Step 2: Convert to fraction form
   17,069.05/25,583.46 = 7,698.16/x
3. Step 3: Cross multiply
   17,069.05x = 25,583.46 × 7,698.16
4. Step 4: Simplify right side
   17,069.05x = 196,945,568.43
5. Step 5: Solve for x
   x = 196,945,568.43/17,069.05
6. Step 6: Final answer
   x = 11,538.17