Finding the Fourth Proportional to 17,942.38, 26,919.34 and 5,464.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,942.38 : 26,919.34 = 5,464.82 : x
2. Step 2: Convert to fraction form
   17,942.38/26,919.34 = 5,464.82/x
3. Step 3: Cross multiply
   17,942.38x = 26,919.34 × 5,464.82
4. Step 4: Simplify right side
   17,942.38x = 147,109,401.26
5. Step 5: Solve for x
   x = 147,109,401.26/17,942.38
6. Step 6: Final answer
   x = 8,198.99