Finding the Fourth Proportional to 6,535.24, 9,018.18 and 3,881.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,535.24 : 9,018.18 = 3,881.56 : x
2. Step 2: Convert to fraction form
   6,535.24/9,018.18 = 3,881.56/x
3. Step 3: Cross multiply
   6,535.24x = 9,018.18 × 3,881.56
4. Step 4: Simplify right side
   6,535.24x = 35,004,606.76
5. Step 5: Solve for x
   x = 35,004,606.76/6,535.24
6. Step 6: Final answer
   x = 5,356.28