Finding the Fourth Proportional to 17,086.73, 25,633.61 and 7,226.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,086.73 : 25,633.61 = 7,226.06 : x
2. Step 2: Convert to fraction form
   17,086.73/25,633.61 = 7,226.06/x
3. Step 3: Cross multiply
   17,086.73x = 25,633.61 × 7,226.06
4. Step 4: Simplify right side
   17,086.73x = 185,230,003.88
5. Step 5: Solve for x
   x = 185,230,003.88/17,086.73
6. Step 6: Final answer
   x = 10,840.58