Finding the Fourth Proportional to 2,043.23, 3,079.76 and 1,682.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.23 : 3,079.76 = 1,682.37 : x
2. Step 2: Convert to fraction form
   2,043.23/3,079.76 = 1,682.37/x
3. Step 3: Cross multiply
   2,043.23x = 3,079.76 × 1,682.37
4. Step 4: Simplify right side
   2,043.23x = 5,181,287.42
5. Step 5: Solve for x
   x = 5,181,287.42/2,043.23
6. Step 6: Final answer
   x = 2,535.84