Finding the Fourth Proportional to 1,804.37, 2,490.20 and 1,096.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,804.37 : 2,490.20 = 1,096.05 : x
2. Step 2: Convert to fraction form
   1,804.37/2,490.20 = 1,096.05/x
3. Step 3: Cross multiply
   1,804.37x = 2,490.20 × 1,096.05
4. Step 4: Simplify right side
   1,804.37x = 2,729,383.71
5. Step 5: Solve for x
   x = 2,729,383.71/1,804.37
6. Step 6: Final answer
   x = 1,512.65