Finding the Fourth Proportional to 3,864.81, 5,333.46 and 2,096.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,864.81 : 5,333.46 = 2,096.43 : x
2. Step 2: Convert to fraction form
   3,864.81/5,333.46 = 2,096.43/x
3. Step 3: Cross multiply
   3,864.81x = 5,333.46 × 2,096.43
4. Step 4: Simplify right side
   3,864.81x = 11,181,225.55
5. Step 5: Solve for x
   x = 11,181,225.55/3,864.81
6. Step 6: Final answer
   x = 2,893.09