Finding the Fourth Proportional to 1,826.58, 2,741.16 and 731.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826.58 : 2,741.16 = 731.18 : x
2. Step 2: Convert to fraction form
   1,826.58/2,741.16 = 731.18/x
3. Step 3: Cross multiply
   1,826.58x = 2,741.16 × 731.18
4. Step 4: Simplify right side
   1,826.58x = 2,004,281.37
5. Step 5: Solve for x
   x = 2,004,281.37/1,826.58
6. Step 6: Final answer
   x = 1,097.29