Finding the Fourth Proportional to 1,826.52, 2,519.82 and 1,196.85

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826.52 : 2,519.82 = 1,196.85 : x
2. Step 2: Convert to fraction form
   1,826.52/2,519.82 = 1,196.85/x
3. Step 3: Cross multiply
   1,826.52x = 2,519.82 × 1,196.85
4. Step 4: Simplify right side
   1,826.52x = 3,015,846.57
5. Step 5: Solve for x
   x = 3,015,846.57/1,826.52
6. Step 6: Final answer
   x = 1,651.14