Finding the Fourth Proportional to 17,427.56, 26,144.28 and 5,738.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,427.56 : 26,144.28 = 5,738.12 : x
2. Step 2: Convert to fraction form
   17,427.56/26,144.28 = 5,738.12/x
3. Step 3: Cross multiply
   17,427.56x = 26,144.28 × 5,738.12
4. Step 4: Simplify right side
   17,427.56x = 150,019,015.95
5. Step 5: Solve for x
   x = 150,019,015.95/17,427.56
6. Step 6: Final answer
   x = 8,608.15