Finding the Fourth Proportional to 3,096.06, 4,272.72 and 1,976.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,096.06 : 4,272.72 = 1,976.10 : x
2. Step 2: Convert to fraction form
   3,096.06/4,272.72 = 1,976.10/x
3. Step 3: Cross multiply
   3,096.06x = 4,272.72 × 1,976.10
4. Step 4: Simplify right side
   3,096.06x = 8,443,290.75
5. Step 5: Solve for x
   x = 8,443,290.75/3,096.06
6. Step 6: Final answer
   x = 2,727.11