Finding the Fourth Proportional to 1,359.04, 1,874.52 and 835.36

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359.04 : 1,874.52 = 835.36 : x
2. Step 2: Convert to fraction form
   1,359.04/1,874.52 = 835.36/x
3. Step 3: Cross multiply
   1,359.04x = 1,874.52 × 835.36
4. Step 4: Simplify right side
   1,359.04x = 1,565,899.03
5. Step 5: Solve for x
   x = 1,565,899.03/1,359.04
6. Step 6: Final answer
   x = 1,152.21