Finding the Fourth Proportional to 3,591.46, 4,956.22 and 2,019.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,591.46 : 4,956.22 = 2,019.56 : x
2. Step 2: Convert to fraction form
   3,591.46/4,956.22 = 2,019.56/x
3. Step 3: Cross multiply
   3,591.46x = 4,956.22 × 2,019.56
4. Step 4: Simplify right side
   3,591.46x = 10,009,383.66
5. Step 5: Solve for x
   x = 10,009,383.66/3,591.46
6. Step 6: Final answer
   x = 2,787.00