Finding the Fourth Proportional to 2,017.36, 3,023.73 and 1,090.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.36 : 3,023.73 = 1,090.84 : x
2. Step 2: Convert to fraction form
   2,017.36/3,023.73 = 1,090.84/x
3. Step 3: Cross multiply
   2,017.36x = 3,023.73 × 1,090.84
4. Step 4: Simplify right side
   2,017.36x = 3,298,405.63
5. Step 5: Solve for x
   x = 3,298,405.63/2,017.36
6. Step 6: Final answer
   x = 1,635.01