Finding the Fourth Proportional to 1,498.31, 2,067.71 and 835.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.31 : 2,067.71 = 835.14 : x
2. Step 2: Convert to fraction form
   1,498.31/2,067.71 = 835.14/x
3. Step 3: Cross multiply
   1,498.31x = 2,067.71 × 835.14
4. Step 4: Simplify right side
   1,498.31x = 1,726,827.33
5. Step 5: Solve for x
   x = 1,726,827.33/1,498.31
6. Step 6: Final answer
   x = 1,152.52