Finding the Fourth Proportional to 2,554.83, 3,829.82 and 910.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554.83 : 3,829.82 = 910.46 : x
2. Step 2: Convert to fraction form
   2,554.83/3,829.82 = 910.46/x
3. Step 3: Cross multiply
   2,554.83x = 3,829.82 × 910.46
4. Step 4: Simplify right side
   2,554.83x = 3,486,902.94
5. Step 5: Solve for x
   x = 3,486,902.94/2,554.83
6. Step 6: Final answer
   x = 1,364.83