Finding the Fourth Proportional to 3,085.48, 4,629.18 and 894.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,085.48 : 4,629.18 = 894.52 : x
2. Step 2: Convert to fraction form
   3,085.48/4,629.18 = 894.52/x
3. Step 3: Cross multiply
   3,085.48x = 4,629.18 × 894.52
4. Step 4: Simplify right side
   3,085.48x = 4,140,894.09
5. Step 5: Solve for x
   x = 4,140,894.09/3,085.48
6. Step 6: Final answer
   x = 1,342.06