Finding the Fourth Proportional to 3,535.83, 4,879.52 and 1,942.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,535.83 : 4,879.52 = 1,942.50 : x
2. Step 2: Convert to fraction form
   3,535.83/4,879.52 = 1,942.50/x
3. Step 3: Cross multiply
   3,535.83x = 4,879.52 × 1,942.50
4. Step 4: Simplify right side
   3,535.83x = 9,478,442.30
5. Step 5: Solve for x
   x = 9,478,442.30/3,535.83
6. Step 6: Final answer
   x = 2,680.69