Finding the Fourth Proportional to 2,035.89, 3,055.58 and 804.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.89 : 3,055.58 = 804.18 : x
2. Step 2: Convert to fraction form
   2,035.89/3,055.58 = 804.18/x
3. Step 3: Cross multiply
   2,035.89x = 3,055.58 × 804.18
4. Step 4: Simplify right side
   2,035.89x = 2,457,232.30
5. Step 5: Solve for x
   x = 2,457,232.30/2,035.89
6. Step 6: Final answer
   x = 1,206.96