Finding the Fourth Proportional to 2,476.67, 3,712.38 and 894.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476.67 : 3,712.38 = 894.33 : x
2. Step 2: Convert to fraction form
   2,476.67/3,712.38 = 894.33/x
3. Step 3: Cross multiply
   2,476.67x = 3,712.38 × 894.33
4. Step 4: Simplify right side
   2,476.67x = 3,320,089.45
5. Step 5: Solve for x
   x = 3,320,089.45/2,476.67
6. Step 6: Final answer
   x = 1,340.55