Finding the Fourth Proportional to 3,570.41, 5,355.59 and 2,381.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,570.41 : 5,355.59 = 2,381.94 : x
2. Step 2: Convert to fraction form
   3,570.41/5,355.59 = 2,381.94/x
3. Step 3: Cross multiply
   3,570.41x = 5,355.59 × 2,381.94
4. Step 4: Simplify right side
   3,570.41x = 12,756,694.04
5. Step 5: Solve for x
   x = 12,756,694.04/3,570.41
6. Step 6: Final answer
   x = 3,572.89