Finding the Fourth Proportional to 1,822.27, 2,729.23 and 1,090.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.27 : 2,729.23 = 1,090.34 : x
2. Step 2: Convert to fraction form
   1,822.27/2,729.23 = 1,090.34/x
3. Step 3: Cross multiply
   1,822.27x = 2,729.23 × 1,090.34
4. Step 4: Simplify right side
   1,822.27x = 2,975,788.64
5. Step 5: Solve for x
   x = 2,975,788.64/1,822.27
6. Step 6: Final answer
   x = 1,633.01