Finding the Fourth Proportional to 2,114.10, 3,162.15 and 1,896.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114.10 : 3,162.15 = 1,896.30 : x
2. Step 2: Convert to fraction form
   2,114.10/3,162.15 = 1,896.30/x
3. Step 3: Cross multiply
   2,114.10x = 3,162.15 × 1,896.30
4. Step 4: Simplify right side
   2,114.10x = 5,996,385.05
5. Step 5: Solve for x
   x = 5,996,385.05/2,114.10
6. Step 6: Final answer
   x = 2,836.38