Finding the Fourth Proportional to 2,483.41, 3,427.45 and 1,601.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.41 : 3,427.45 = 1,601.78 : x
2. Step 2: Convert to fraction form
   2,483.41/3,427.45 = 1,601.78/x
3. Step 3: Cross multiply
   2,483.41x = 3,427.45 × 1,601.78
4. Step 4: Simplify right side
   2,483.41x = 5,489,999.72
5. Step 5: Solve for x
   x = 5,489,999.72/2,483.41
6. Step 6: Final answer
   x = 2,210.67