Finding the Fourth Proportional to 17,114.22, 25,669.98 and 5,427.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,114.22 : 25,669.98 = 5,427.54 : x
2. Step 2: Convert to fraction form
   17,114.22/25,669.98 = 5,427.54/x
3. Step 3: Cross multiply
   17,114.22x = 25,669.98 × 5,427.54
4. Step 4: Simplify right side
   17,114.22x = 139,324,843.25
5. Step 5: Solve for x
   x = 139,324,843.25/17,114.22
6. Step 6: Final answer
   x = 8,140.88