Finding the Fourth Proportional to 1,467.69, 2,025.42 and 804.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467.69 : 2,025.42 = 804.55 : x
2. Step 2: Convert to fraction form
   1,467.69/2,025.42 = 804.55/x
3. Step 3: Cross multiply
   1,467.69x = 2,025.42 × 804.55
4. Step 4: Simplify right side
   1,467.69x = 1,629,537.51
5. Step 5: Solve for x
   x = 1,629,537.51/1,467.69
6. Step 6: Final answer
   x = 1,110.27