Finding the Fourth Proportional to 7,019.82, 10,527.30 and 3,904.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.82 : 10,527.30 = 3,904.56 : x
2. Step 2: Convert to fraction form
   7,019.82/10,527.30 = 3,904.56/x
3. Step 3: Cross multiply
   7,019.82x = 10,527.30 × 3,904.56
4. Step 4: Simplify right side
   7,019.82x = 41,104,474.49
5. Step 5: Solve for x
   x = 41,104,474.49/7,019.82
6. Step 6: Final answer
   x = 5,855.49