Finding the Fourth Proportional to 7,795.58, 10,757.83 and 4,258.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,795.58 : 10,757.83 = 4,258.76 : x
2. Step 2: Convert to fraction form
   7,795.58/10,757.83 = 4,258.76/x
3. Step 3: Cross multiply
   7,795.58x = 10,757.83 × 4,258.76
4. Step 4: Simplify right side
   7,795.58x = 45,815,016.09
5. Step 5: Solve for x
   x = 45,815,016.09/7,795.58
6. Step 6: Final answer
   x = 5,877.05