Finding the Fourth Proportional to 1,491.34, 2,241.06 and 798.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,491.34 : 2,241.06 = 798.52 : x
2. Step 2: Convert to fraction form
   1,491.34/2,241.06 = 798.52/x
3. Step 3: Cross multiply
   1,491.34x = 2,241.06 × 798.52
4. Step 4: Simplify right side
   1,491.34x = 1,789,531.23
5. Step 5: Solve for x
   x = 1,789,531.23/1,491.34
6. Step 6: Final answer
   x = 1,199.95