Finding the Fourth Proportional to 2,014.35, 3,018.86 and 1,090.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.35 : 3,018.86 = 1,090.14 : x
2. Step 2: Convert to fraction form
   2,014.35/3,018.86 = 1,090.14/x
3. Step 3: Cross multiply
   2,014.35x = 3,018.86 × 1,090.14
4. Step 4: Simplify right side
   2,014.35x = 3,290,974.59
5. Step 5: Solve for x
   x = 3,290,974.59/2,014.35
6. Step 6: Final answer
   x = 1,633.77