Finding the Fourth Proportional to 1,359.93, 1,876.59 and 835.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359.93 : 1,876.59 = 835.98 : x
2. Step 2: Convert to fraction form
   1,359.93/1,876.59 = 835.98/x
3. Step 3: Cross multiply
   1,359.93x = 1,876.59 × 835.98
4. Step 4: Simplify right side
   1,359.93x = 1,568,791.71
5. Step 5: Solve for x
   x = 1,568,791.71/1,359.93
6. Step 6: Final answer
   x = 1,153.58