Finding the Fourth Proportional to 2,096.22, 3,145.55 and 1,983.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.22 : 3,145.55 = 1,983.63 : x
2. Step 2: Convert to fraction form
   2,096.22/3,145.55 = 1,983.63/x
3. Step 3: Cross multiply
   2,096.22x = 3,145.55 × 1,983.63
4. Step 4: Simplify right side
   2,096.22x = 6,239,597.43
5. Step 5: Solve for x
   x = 6,239,597.43/2,096.22
6. Step 6: Final answer
   x = 2,976.59