Finding the Fourth Proportional to 2,096.49, 2,893.17 and 1,200.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.49 : 2,893.17 = 1,200.40 : x
2. Step 2: Convert to fraction form
   2,096.49/2,893.17 = 1,200.40/x
3. Step 3: Cross multiply
   2,096.49x = 2,893.17 × 1,200.40
4. Step 4: Simplify right side
   2,096.49x = 3,472,961.27
5. Step 5: Solve for x
   x = 3,472,961.27/2,096.49
6. Step 6: Final answer
   x = 1,656.56