Finding the Fourth Proportional to 2,283.14, 3,150.72 and 1,235.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,283.14 : 3,150.72 = 1,235.18 : x
2. Step 2: Convert to fraction form
   2,283.14/3,150.72 = 1,235.18/x
3. Step 3: Cross multiply
   2,283.14x = 3,150.72 × 1,235.18
4. Step 4: Simplify right side
   2,283.14x = 3,891,706.33
5. Step 5: Solve for x
   x = 3,891,706.33/2,283.14
6. Step 6: Final answer
   x = 1,704.54