Finding the Fourth Proportional to 2,293.43, 3,422.55 and 2,047.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293.43 : 3,422.55 = 2,047.38 : x
2. Step 2: Convert to fraction form
   2,293.43/3,422.55 = 2,047.38/x
3. Step 3: Cross multiply
   2,293.43x = 3,422.55 × 2,047.38
4. Step 4: Simplify right side
   2,293.43x = 7,007,260.42
5. Step 5: Solve for x
   x = 7,007,260.42/2,293.43
6. Step 6: Final answer
   x = 3,055.37