Finding the Fourth Proportional to 3,865.22, 5,333.98 and 2,096.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,865.22 : 5,333.98 = 2,096.82 : x
2. Step 2: Convert to fraction form
   3,865.22/5,333.98 = 2,096.82/x
3. Step 3: Cross multiply
   3,865.22x = 5,333.98 × 2,096.82
4. Step 4: Simplify right side
   3,865.22x = 11,184,395.94
5. Step 5: Solve for x
   x = 11,184,395.94/3,865.22
6. Step 6: Final answer
   x = 2,893.60