Finding the Fourth Proportional to 17,069.82, 25,608.18 and 7,209.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,069.82 : 25,608.18 = 7,209.06 : x
2. Step 2: Convert to fraction form
   17,069.82/25,608.18 = 7,209.06/x
3. Step 3: Cross multiply
   17,069.82x = 25,608.18 × 7,209.06
4. Step 4: Simplify right side
   17,069.82x = 184,610,906.11
5. Step 5: Solve for x
   x = 184,610,906.11/17,069.82
6. Step 6: Final answer
   x = 10,815.05