Finding the Fourth Proportional to 5,974.62, 8,244.72 and 3,456.60

Step by Step Solution

1. Step 1: Write the proportion equation
   5,974.62 : 8,244.72 = 3,456.60 : x
2. Step 2: Convert to fraction form
   5,974.62/8,244.72 = 3,456.60/x
3. Step 3: Cross multiply
   5,974.62x = 8,244.72 × 3,456.60
4. Step 4: Simplify right side
   5,974.62x = 28,498,699.15
5. Step 5: Solve for x
   x = 28,498,699.15/5,974.62
6. Step 6: Final answer
   x = 4,769.96