Finding the Fourth Proportional to 3,591.95, 4,956.54 and 2,020.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,591.95 : 4,956.54 = 2,020.01 : x
2. Step 2: Convert to fraction form
   3,591.95/4,956.54 = 2,020.01/x
3. Step 3: Cross multiply
   3,591.95x = 4,956.54 × 2,020.01
4. Step 4: Simplify right side
   3,591.95x = 10,012,260.37
5. Step 5: Solve for x
   x = 10,012,260.37/3,591.95
6. Step 6: Final answer
   x = 2,787.42