Finding the Fourth Proportional to 2,026.72, 2,796.88 and 1,095.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.72 : 2,796.88 = 1,095.22 : x
2. Step 2: Convert to fraction form
   2,026.72/2,796.88 = 1,095.22/x
3. Step 3: Cross multiply
   2,026.72x = 2,796.88 × 1,095.22
4. Step 4: Simplify right side
   2,026.72x = 3,063,201.73
5. Step 5: Solve for x
   x = 3,063,201.73/2,026.72
6. Step 6: Final answer
   x = 1,511.41