Finding the Fourth Proportional to 5,200.29, 7,799.92 and 1,304.71

Step by Step Solution

1. Step 1: Write the proportion equation
   5,200.29 : 7,799.92 = 1,304.71 : x
2. Step 2: Convert to fraction form
   5,200.29/7,799.92 = 1,304.71/x
3. Step 3: Cross multiply
   5,200.29x = 7,799.92 × 1,304.71
4. Step 4: Simplify right side
   5,200.29x = 10,176,610.86
5. Step 5: Solve for x
   x = 10,176,610.86/5,200.29
6. Step 6: Final answer
   x = 1,956.93