Finding the Fourth Proportional to 2,014.61, 3,021.93 and 1,090.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.61 : 3,021.93 = 1,090.62 : x
2. Step 2: Convert to fraction form
   2,014.61/3,021.93 = 1,090.62/x
3. Step 3: Cross multiply
   2,014.61x = 3,021.93 × 1,090.62
4. Step 4: Simplify right side
   2,014.61x = 3,295,777.30
5. Step 5: Solve for x
   x = 3,295,777.30/2,014.61
6. Step 6: Final answer
   x = 1,635.94