Finding the Fourth Proportional to 2,409.06, 3,610.83 and 1,093.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409.06 : 3,610.83 = 1,093.81 : x
2. Step 2: Convert to fraction form
   2,409.06/3,610.83 = 1,093.81/x
3. Step 3: Cross multiply
   2,409.06x = 3,610.83 × 1,093.81
4. Step 4: Simplify right side
   2,409.06x = 3,949,561.96
5. Step 5: Solve for x
   x = 3,949,561.96/2,409.06
6. Step 6: Final answer
   x = 1,639.46