Finding the Fourth Proportional to 1,826.58, 2,736.37 and 1,208.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826.58 : 2,736.37 = 1,208.46 : x
2. Step 2: Convert to fraction form
   1,826.58/2,736.37 = 1,208.46/x
3. Step 3: Cross multiply
   1,826.58x = 2,736.37 × 1,208.46
4. Step 4: Simplify right side
   1,826.58x = 3,306,793.69
5. Step 5: Solve for x
   x = 3,306,793.69/1,826.58
6. Step 6: Final answer
   x = 1,810.37