Finding the Fourth Proportional to 3,561.08, 4,906.28 and 2,483.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,561.08 : 4,906.28 = 2,483.34 : x
2. Step 2: Convert to fraction form
   3,561.08/4,906.28 = 2,483.34/x
3. Step 3: Cross multiply
   3,561.08x = 4,906.28 × 2,483.34
4. Step 4: Simplify right side
   3,561.08x = 12,183,967.58
5. Step 5: Solve for x
   x = 12,183,967.58/3,561.08
6. Step 6: Final answer
   x = 3,421.42