Finding the Fourth Proportional to 1,304.32, 1,799.99 and 714.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304.32 : 1,799.99 = 714.82 : x
2. Step 2: Convert to fraction form
   1,304.32/1,799.99 = 714.82/x
3. Step 3: Cross multiply
   1,304.32x = 1,799.99 × 714.82
4. Step 4: Simplify right side
   1,304.32x = 1,286,667.06
5. Step 5: Solve for x
   x = 1,286,667.06/1,304.32
6. Step 6: Final answer
   x = 986.46