Finding the Fourth Proportional to 2,037.63, 3,054.15 and 804.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.63 : 3,054.15 = 804.81 : x
2. Step 2: Convert to fraction form
   2,037.63/3,054.15 = 804.81/x
3. Step 3: Cross multiply
   2,037.63x = 3,054.15 × 804.81
4. Step 4: Simplify right side
   2,037.63x = 2,458,010.46
5. Step 5: Solve for x
   x = 2,458,010.46/2,037.63
6. Step 6: Final answer
   x = 1,206.31