Finding the Fourth Proportional to 1,826.28, 2,514.06 and 1,383.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826.28 : 2,514.06 = 1,383.48 : x
2. Step 2: Convert to fraction form
   1,826.28/2,514.06 = 1,383.48/x
3. Step 3: Cross multiply
   1,826.28x = 2,514.06 × 1,383.48
4. Step 4: Simplify right side
   1,826.28x = 3,478,151.73
5. Step 5: Solve for x
   x = 3,478,151.73/1,826.28
6. Step 6: Final answer
   x = 1,904.50