Finding the Fourth Proportional to 1,826.67, 2,518.17 and 1,301.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826.67 : 2,518.17 = 1,301.79 : x
2. Step 2: Convert to fraction form
   1,826.67/2,518.17 = 1,301.79/x
3. Step 3: Cross multiply
   1,826.67x = 2,518.17 × 1,301.79
4. Step 4: Simplify right side
   1,826.67x = 3,278,128.52
5. Step 5: Solve for x
   x = 3,278,128.52/1,826.67
6. Step 6: Final answer
   x = 1,794.59