Finding the Fourth Proportional to 1,825.27, 2,735.94 and 946.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825.27 : 2,735.94 = 946.89 : x
2. Step 2: Convert to fraction form
   1,825.27/2,735.94 = 946.89/x
3. Step 3: Cross multiply
   1,825.27x = 2,735.94 × 946.89
4. Step 4: Simplify right side
   1,825.27x = 2,590,643.43
5. Step 5: Solve for x
   x = 2,590,643.43/1,825.27
6. Step 6: Final answer
   x = 1,419.32