Finding the Fourth Proportional to 2,196.06, 3,282.22 and 2,020.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.06 : 3,282.22 = 2,020.93 : x
2. Step 2: Convert to fraction form
   2,196.06/3,282.22 = 2,020.93/x
3. Step 3: Cross multiply
   2,196.06x = 3,282.22 × 2,020.93
4. Step 4: Simplify right side
   2,196.06x = 6,633,141.92
5. Step 5: Solve for x
   x = 6,633,141.92/2,196.06
6. Step 6: Final answer
   x = 3,020.47