Finding the Fourth Proportional to 8,020.16, 12,032.16 and 2,826.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,020.16 : 12,032.16 = 2,826.56 : x
2. Step 2: Convert to fraction form
   8,020.16/12,032.16 = 2,826.56/x
3. Step 3: Cross multiply
   8,020.16x = 12,032.16 × 2,826.56
4. Step 4: Simplify right side
   8,020.16x = 34,009,622.17
5. Step 5: Solve for x
   x = 34,009,622.17/8,020.16
6. Step 6: Final answer
   x = 4,240.52