Finding the Fourth Proportional to 11,626.06, 17,443.74 and 4,231.03

Step by Step Solution

1. Step 1: Write the proportion equation
   11,626.06 : 17,443.74 = 4,231.03 : x
2. Step 2: Convert to fraction form
   11,626.06/17,443.74 = 4,231.03/x
3. Step 3: Cross multiply
   11,626.06x = 17,443.74 × 4,231.03
4. Step 4: Simplify right side
   11,626.06x = 73,804,900.03
5. Step 5: Solve for x
   x = 73,804,900.03/11,626.06
6. Step 6: Final answer
   x = 6,348.23