Finding the Fourth Proportional to 1,976.00, 2,964.60 and 1,244.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976.00 : 2,964.60 = 1,244.57 : x
2. Step 2: Convert to fraction form
   1,976.00/2,964.60 = 1,244.57/x
3. Step 3: Cross multiply
   1,976.00x = 2,964.60 × 1,244.57
4. Step 4: Simplify right side
   1,976.00x = 3,689,637.40
5. Step 5: Solve for x
   x = 3,689,637.40/1,976.00
6. Step 6: Final answer
   x = 1,867.23