Finding the Fourth Proportional to 5,196.37, 7,794.57 and 1,300.81

Step by Step Solution

1. Step 1: Write the proportion equation
   5,196.37 : 7,794.57 = 1,300.81 : x
2. Step 2: Convert to fraction form
   5,196.37/7,794.57 = 1,300.81/x
3. Step 3: Cross multiply
   5,196.37x = 7,794.57 × 1,300.81
4. Step 4: Simplify right side
   5,196.37x = 10,139,254.60
5. Step 5: Solve for x
   x = 10,139,254.60/5,196.37
6. Step 6: Final answer
   x = 1,951.22