Finding the Fourth Proportional to 2,067.86, 3,096.33 and 1,091.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067.86 : 3,096.33 = 1,091.00 : x
2. Step 2: Convert to fraction form
   2,067.86/3,096.33 = 1,091.00/x
3. Step 3: Cross multiply
   2,067.86x = 3,096.33 × 1,091.00
4. Step 4: Simplify right side
   2,067.86x = 3,378,099.68
5. Step 5: Solve for x
   x = 3,378,099.68/2,067.86
6. Step 6: Final answer
   x = 1,633.62