Finding the Fourth Proportional to 5,196.23, 7,794.36 and 1,300.64

Step by Step Solution

1. Step 1: Write the proportion equation
   5,196.23 : 7,794.36 = 1,300.64 : x
2. Step 2: Convert to fraction form
   5,196.23/7,794.36 = 1,300.64/x
3. Step 3: Cross multiply
   5,196.23x = 7,794.36 × 1,300.64
4. Step 4: Simplify right side
   5,196.23x = 10,137,617.42
5. Step 5: Solve for x
   x = 10,137,617.42/5,196.23
6. Step 6: Final answer
   x = 1,950.96