Finding the Fourth Proportional to 2,976.96, 4,465.59 and 2,456.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,976.96 : 4,465.59 = 2,456.00 : x
2. Step 2: Convert to fraction form
   2,976.96/4,465.59 = 2,456.00/x
3. Step 3: Cross multiply
   2,976.96x = 4,465.59 × 2,456.00
4. Step 4: Simplify right side
   2,976.96x = 10,967,474.25
5. Step 5: Solve for x
   x = 10,967,474.25/2,976.96
6. Step 6: Final answer
   x = 3,684.11