Finding the Fourth Proportional to 2,981.97, 4,113.52 and 1,786.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,981.97 : 4,113.52 = 1,786.41 : x
2. Step 2: Convert to fraction form
   2,981.97/4,113.52 = 1,786.41/x
3. Step 3: Cross multiply
   2,981.97x = 4,113.52 × 1,786.41
4. Step 4: Simplify right side
   2,981.97x = 7,348,428.80
5. Step 5: Solve for x
   x = 7,348,428.80/2,981.97
6. Step 6: Final answer
   x = 2,464.29