Finding the Fourth Proportional to 2,200.57, 3,293.40 and 2,141.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.57 : 3,293.40 = 2,141.34 : x
2. Step 2: Convert to fraction form
   2,200.57/3,293.40 = 2,141.34/x
3. Step 3: Cross multiply
   2,200.57x = 3,293.40 × 2,141.34
4. Step 4: Simplify right side
   2,200.57x = 7,052,289.16
5. Step 5: Solve for x
   x = 7,052,289.16/2,200.57
6. Step 6: Final answer
   x = 3,204.76