Finding the Fourth Proportional to 2,090.06, 2,883.27 and 1,382.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090.06 : 2,883.27 = 1,382.18 : x
2. Step 2: Convert to fraction form
   2,090.06/2,883.27 = 1,382.18/x
3. Step 3: Cross multiply
   2,090.06x = 2,883.27 × 1,382.18
4. Step 4: Simplify right side
   2,090.06x = 3,985,183.71
5. Step 5: Solve for x
   x = 3,985,183.71/2,090.06
6. Step 6: Final answer
   x = 1,906.74