Finding the Fourth Proportional to 2,096.86, 2,893.64 and 1,310.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.86 : 2,893.64 = 1,310.76 : x
2. Step 2: Convert to fraction form
   2,096.86/2,893.64 = 1,310.76/x
3. Step 3: Cross multiply
   2,096.86x = 2,893.64 × 1,310.76
4. Step 4: Simplify right side
   2,096.86x = 3,792,867.57
5. Step 5: Solve for x
   x = 3,792,867.57/2,096.86
6. Step 6: Final answer
   x = 1,808.83