Finding the Fourth Proportional to 1,304.66, 1,799.89 and 832.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304.66 : 1,799.89 = 832.55 : x
2. Step 2: Convert to fraction form
   1,304.66/1,799.89 = 832.55/x
3. Step 3: Cross multiply
   1,304.66x = 1,799.89 × 832.55
4. Step 4: Simplify right side
   1,304.66x = 1,498,487.34
5. Step 5: Solve for x
   x = 1,498,487.34/1,304.66
6. Step 6: Final answer
   x = 1,148.56