Finding the Fourth Proportional to 17,408.28, 26,116.71 and 5,096.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,408.28 : 26,116.71 = 5,096.28 : x
2. Step 2: Convert to fraction form
   17,408.28/26,116.71 = 5,096.28/x
3. Step 3: Cross multiply
   17,408.28x = 26,116.71 × 5,096.28
4. Step 4: Simplify right side
   17,408.28x = 133,098,066.84
5. Step 5: Solve for x
   x = 133,098,066.84/17,408.28
6. Step 6: Final answer
   x = 7,645.68