Finding the Fourth Proportional to 2,096.56, 2,893.31 and 1,212.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.56 : 2,893.31 = 1,212.67 : x
2. Step 2: Convert to fraction form
   2,096.56/2,893.31 = 1,212.67/x
3. Step 3: Cross multiply
   2,096.56x = 2,893.31 × 1,212.67
4. Step 4: Simplify right side
   2,096.56x = 3,508,630.24
5. Step 5: Solve for x
   x = 3,508,630.24/2,096.56
6. Step 6: Final answer
   x = 1,673.52