Finding the Fourth Proportional to 5,196.96, 7,797.06 and 2,275.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,196.96 : 7,797.06 = 2,275.56 : x
2. Step 2: Convert to fraction form
   5,196.96/7,797.06 = 2,275.56/x
3. Step 3: Cross multiply
   5,196.96x = 7,797.06 × 2,275.56
4. Step 4: Simplify right side
   5,196.96x = 17,742,677.85
5. Step 5: Solve for x
   x = 17,742,677.85/5,196.96
6. Step 6: Final answer
   x = 3,414.05