Finding the Fourth Proportional to 2,698.07, 4,046.52 and 848.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698.07 : 4,046.52 = 848.75 : x
2. Step 2: Convert to fraction form
   2,698.07/4,046.52 = 848.75/x
3. Step 3: Cross multiply
   2,698.07x = 4,046.52 × 848.75
4. Step 4: Simplify right side
   2,698.07x = 3,434,459.37
5. Step 5: Solve for x
   x = 3,434,459.37/2,698.07
6. Step 6: Final answer
   x = 1,272.93