Finding the Fourth Proportional to 3,853.34, 5,774.38 and 2,096.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,853.34 : 5,774.38 = 2,096.86 : x
2. Step 2: Convert to fraction form
   3,853.34/5,774.38 = 2,096.86/x
3. Step 3: Cross multiply
   3,853.34x = 5,774.38 × 2,096.86
4. Step 4: Simplify right side
   3,853.34x = 12,108,066.45
5. Step 5: Solve for x
   x = 12,108,066.45/3,853.34
6. Step 6: Final answer
   x = 3,142.23