Finding the Fourth Proportional to 2,096.04, 2,892.50 and 1,212.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.04 : 2,892.50 = 1,212.12 : x
2. Step 2: Convert to fraction form
   2,096.04/2,892.50 = 1,212.12/x
3. Step 3: Cross multiply
   2,096.04x = 2,892.50 × 1,212.12
4. Step 4: Simplify right side
   2,096.04x = 3,506,057.10
5. Step 5: Solve for x
   x = 3,506,057.10/2,096.04
6. Step 6: Final answer
   x = 1,672.71