Finding the Fourth Proportional to 1,304.00, 1,799.51 and 714.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304.00 : 1,799.51 = 714.55 : x
2. Step 2: Convert to fraction form
   1,304.00/1,799.51 = 714.55/x
3. Step 3: Cross multiply
   1,304.00x = 1,799.51 × 714.55
4. Step 4: Simplify right side
   1,304.00x = 1,285,839.87
5. Step 5: Solve for x
   x = 1,285,839.87/1,304.00
6. Step 6: Final answer
   x = 986.08