Finding the Fourth Proportional to 1,304.82, 1,801.24 and 833.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304.82 : 1,801.24 = 833.35 : x
2. Step 2: Convert to fraction form
   1,304.82/1,801.24 = 833.35/x
3. Step 3: Cross multiply
   1,304.82x = 1,801.24 × 833.35
4. Step 4: Simplify right side
   1,304.82x = 1,501,063.35
5. Step 5: Solve for x
   x = 1,501,063.35/1,304.82
6. Step 6: Final answer
   x = 1,150.40