Finding the Fourth Proportional to 2,112.96, 3,153 and 1,895.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,112.96 : 3,153 = 1,895.04 : x
2. Step 2: Convert to fraction form
   2,112.96/3,153 = 1,895.04/x
3. Step 3: Cross multiply
   2,112.96x = 3,153 × 1,895.04
4. Step 4: Simplify right side
   2,112.96x = 5,975,061.12
5. Step 5: Solve for x
   x = 5,975,061.12/2,112.96
6. Step 6: Final answer
   x = 2,827.82