Finding the Fourth Proportional to 2,733.39, 4,096.45 and 1,089.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733.39 : 4,096.45 = 1,089.03 : x
2. Step 2: Convert to fraction form
   2,733.39/4,096.45 = 1,089.03/x
3. Step 3: Cross multiply
   2,733.39x = 4,096.45 × 1,089.03
4. Step 4: Simplify right side
   2,733.39x = 4,461,156.94
5. Step 5: Solve for x
   x = 4,461,156.94/2,733.39
6. Step 6: Final answer
   x = 1,632.10