Finding the Fourth Proportional to 5,199.94, 7,799.82 and 1,304.29

Step by Step Solution

1. Step 1: Write the proportion equation
   5,199.94 : 7,799.82 = 1,304.29 : x
2. Step 2: Convert to fraction form
   5,199.94/7,799.82 = 1,304.29/x
3. Step 3: Cross multiply
   5,199.94x = 7,799.82 × 1,304.29
4. Step 4: Simplify right side
   5,199.94x = 10,173,227.23
5. Step 5: Solve for x
   x = 10,173,227.23/5,199.94
6. Step 6: Final answer
   x = 1,956.41