Finding the Fourth Proportional to 4,129.89, 6,196.96 and 2,744.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,129.89 : 6,196.96 = 2,744.18 : x
2. Step 2: Convert to fraction form
   4,129.89/6,196.96 = 2,744.18/x
3. Step 3: Cross multiply
   4,129.89x = 6,196.96 × 2,744.18
4. Step 4: Simplify right side
   4,129.89x = 17,005,573.69
5. Step 5: Solve for x
   x = 17,005,573.69/4,129.89
6. Step 6: Final answer
   x = 4,117.68