Finding the Fourth Proportional to 2,162.70, 2,997.41 and 1,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162.70 : 2,997.41 = 1,944 : x
2. Step 2: Convert to fraction form
   2,162.70/2,997.41 = 1,944/x
3. Step 3: Cross multiply
   2,162.70x = 2,997.41 × 1,944
4. Step 4: Simplify right side
   2,162.70x = 5,826,955.32
5. Step 5: Solve for x
   x = 5,826,955.32/2,162.70
6. Step 6: Final answer
   x = 2,694.30