Finding the Fourth Proportional to 7,453.76, 10,286.45 and 4,096.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,453.76 : 10,286.45 = 4,096.82 : x
2. Step 2: Convert to fraction form
   7,453.76/10,286.45 = 4,096.82/x
3. Step 3: Cross multiply
   7,453.76x = 10,286.45 × 4,096.82
4. Step 4: Simplify right side
   7,453.76x = 42,141,734.09
5. Step 5: Solve for x
   x = 42,141,734.09/7,453.76
6. Step 6: Final answer
   x = 5,653.76