Finding the Fourth Proportional to 2,096.74, 2,893.73 and 1,212.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.74 : 2,893.73 = 1,212.50 : x
2. Step 2: Convert to fraction form
   2,096.74/2,893.73 = 1,212.50/x
3. Step 3: Cross multiply
   2,096.74x = 2,893.73 × 1,212.50
4. Step 4: Simplify right side
   2,096.74x = 3,508,641.56
5. Step 5: Solve for x
   x = 3,508,641.56/2,096.74
6. Step 6: Final answer
   x = 1,673.38