Finding the Fourth Proportional to 2,250.30, 3,373.96 and 1,080.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.30 : 3,373.96 = 1,080.27 : x
2. Step 2: Convert to fraction form
   2,250.30/3,373.96 = 1,080.27/x
3. Step 3: Cross multiply
   2,250.30x = 3,373.96 × 1,080.27
4. Step 4: Simplify right side
   2,250.30x = 3,644,787.77
5. Step 5: Solve for x
   x = 3,644,787.77/2,250.30
6. Step 6: Final answer
   x = 1,619.69