Finding the Fourth Proportional to 1,992.22, 2,749.30 and 1,096.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,992.22 : 2,749.30 = 1,096.06 : x
2. Step 2: Convert to fraction form
   1,992.22/2,749.30 = 1,096.06/x
3. Step 3: Cross multiply
   1,992.22x = 2,749.30 × 1,096.06
4. Step 4: Simplify right side
   1,992.22x = 3,013,388.14
5. Step 5: Solve for x
   x = 3,013,388.14/1,992.22
6. Step 6: Final answer
   x = 1,512.58