Finding the Fourth Proportional to 1,826.73, 2,736.27 and 1,332.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826.73 : 2,736.27 = 1,332.81 : x
2. Step 2: Convert to fraction form
   1,826.73/2,736.27 = 1,332.81/x
3. Step 3: Cross multiply
   1,826.73x = 2,736.27 × 1,332.81
4. Step 4: Simplify right side
   1,826.73x = 3,646,928.02
5. Step 5: Solve for x
   x = 3,646,928.02/1,826.73
6. Step 6: Final answer
   x = 1,996.42