Finding the Fourth Proportional to 1,498.58, 2,067.95 and 835.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.58 : 2,067.95 = 835.48 : x
2. Step 2: Convert to fraction form
   1,498.58/2,067.95 = 835.48/x
3. Step 3: Cross multiply
   1,498.58x = 2,067.95 × 835.48
4. Step 4: Simplify right side
   1,498.58x = 1,727,727.78
5. Step 5: Solve for x
   x = 1,727,727.78/1,498.58
6. Step 6: Final answer
   x = 1,152.91