Finding the Fourth Proportional to 2,608.00, 3,594.88 and 1,976.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.00 : 3,594.88 = 1,976.50 : x
2. Step 2: Convert to fraction form
   2,608.00/3,594.88 = 1,976.50/x
3. Step 3: Cross multiply
   2,608.00x = 3,594.88 × 1,976.50
4. Step 4: Simplify right side
   2,608.00x = 7,105,287.28
5. Step 5: Solve for x
   x = 7,105,287.28/2,608.00
6. Step 6: Final answer
   x = 2,724.42