Finding the Fourth Proportional to 17,568.98, 26,349.57 and 5,086.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,568.98 : 26,349.57 = 5,086.27 : x
2. Step 2: Convert to fraction form
   17,568.98/26,349.57 = 5,086.27/x
3. Step 3: Cross multiply
   17,568.98x = 26,349.57 × 5,086.27
4. Step 4: Simplify right side
   17,568.98x = 134,021,027.40
5. Step 5: Solve for x
   x = 134,021,027.40/17,568.98
6. Step 6: Final answer
   x = 7,628.28