Finding the Fourth Proportional to 6,932.76, 10,397.01 and 2,770.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,932.76 : 10,397.01 = 2,770.56 : x
2. Step 2: Convert to fraction form
   6,932.76/10,397.01 = 2,770.56/x
3. Step 3: Cross multiply
   6,932.76x = 10,397.01 × 2,770.56
4. Step 4: Simplify right side
   6,932.76x = 28,805,540.03
5. Step 5: Solve for x
   x = 28,805,540.03/6,932.76
6. Step 6: Final answer
   x = 4,154.99