Finding the Fourth Proportional to 1,498.53, 2,067.91 and 835.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.53 : 2,067.91 = 835.37 : x
2. Step 2: Convert to fraction form
   1,498.53/2,067.91 = 835.37/x
3. Step 3: Cross multiply
   1,498.53x = 2,067.91 × 835.37
4. Step 4: Simplify right side
   1,498.53x = 1,727,469.98
5. Step 5: Solve for x
   x = 1,727,469.98/1,498.53
6. Step 6: Final answer
   x = 1,152.78