Finding the Fourth Proportional to 3,047.88, 4,196.46 and 2,598.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,047.88 : 4,196.46 = 2,598.96 : x
2. Step 2: Convert to fraction form
   3,047.88/4,196.46 = 2,598.96/x
3. Step 3: Cross multiply
   3,047.88x = 4,196.46 × 2,598.96
4. Step 4: Simplify right side
   3,047.88x = 10,906,431.68
5. Step 5: Solve for x
   x = 10,906,431.68/3,047.88
6. Step 6: Final answer
   x = 3,578.37