Finding the Fourth Proportional to 3,493.86, 4,822.09 and 2,096.90

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493.86 : 4,822.09 = 2,096.90 : x
2. Step 2: Convert to fraction form
   3,493.86/4,822.09 = 2,096.90/x
3. Step 3: Cross multiply
   3,493.86x = 4,822.09 × 2,096.90
4. Step 4: Simplify right side
   3,493.86x = 10,111,440.52
5. Step 5: Solve for x
   x = 10,111,440.52/3,493.86
6. Step 6: Final answer
   x = 2,894.06