Finding the Fourth Proportional to 2,581.89, 3,873.03 and 733.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581.89 : 3,873.03 = 733.02 : x
2. Step 2: Convert to fraction form
   2,581.89/3,873.03 = 733.02/x
3. Step 3: Cross multiply
   2,581.89x = 3,873.03 × 733.02
4. Step 4: Simplify right side
   2,581.89x = 2,839,008.45
5. Step 5: Solve for x
   x = 2,839,008.45/2,581.89
6. Step 6: Final answer
   x = 1,099.59