Finding the Fourth Proportional to 2,834.22, 4,250.35 and 984.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,834.22 : 4,250.35 = 984.89 : x
2. Step 2: Convert to fraction form
   2,834.22/4,250.35 = 984.89/x
3. Step 3: Cross multiply
   2,834.22x = 4,250.35 × 984.89
4. Step 4: Simplify right side
   2,834.22x = 4,186,127.21
5. Step 5: Solve for x
   x = 4,186,127.21/2,834.22
6. Step 6: Final answer
   x = 1,476.99