Finding the Fourth Proportional to 2,546.76, 3,819.88 and 698.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.76 : 3,819.88 = 698.04 : x
2. Step 2: Convert to fraction form
   2,546.76/3,819.88 = 698.04/x
3. Step 3: Cross multiply
   2,546.76x = 3,819.88 × 698.04
4. Step 4: Simplify right side
   2,546.76x = 2,666,429.04
5. Step 5: Solve for x
   x = 2,666,429.04/2,546.76
6. Step 6: Final answer
   x = 1,046.99