Finding the Fourth Proportional to 1,498.23, 2,067.42 and 835.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.23 : 2,067.42 = 835.07 : x
2. Step 2: Convert to fraction form
   1,498.23/2,067.42 = 835.07/x
3. Step 3: Cross multiply
   1,498.23x = 2,067.42 × 835.07
4. Step 4: Simplify right side
   1,498.23x = 1,726,445.59
5. Step 5: Solve for x
   x = 1,726,445.59/1,498.23
6. Step 6: Final answer
   x = 1,152.32