Finding the Fourth Proportional to 2,032.56, 2,796.66 and 2,019.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.56 : 2,796.66 = 2,019.06 : x
2. Step 2: Convert to fraction form
   2,032.56/2,796.66 = 2,019.06/x
3. Step 3: Cross multiply
   2,032.56x = 2,796.66 × 2,019.06
4. Step 4: Simplify right side
   2,032.56x = 5,646,624.34
5. Step 5: Solve for x
   x = 5,646,624.34/2,032.56
6. Step 6: Final answer
   x = 2,778.08