Finding the Fourth Proportional to 3,724.03, 5,581.95 and 1,641.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,724.03 : 5,581.95 = 1,641.82 : x
2. Step 2: Convert to fraction form
   3,724.03/5,581.95 = 1,641.82/x
3. Step 3: Cross multiply
   3,724.03x = 5,581.95 × 1,641.82
4. Step 4: Simplify right side
   3,724.03x = 9,164,557.15
5. Step 5: Solve for x
   x = 9,164,557.15/3,724.03
6. Step 6: Final answer
   x = 2,460.92