Finding the Fourth Proportional to 2,041.81, 3,063.04 and 725.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.81 : 3,063.04 = 725.99 : x
2. Step 2: Convert to fraction form
   2,041.81/3,063.04 = 725.99/x
3. Step 3: Cross multiply
   2,041.81x = 3,063.04 × 725.99
4. Step 4: Simplify right side
   2,041.81x = 2,223,719.28
5. Step 5: Solve for x
   x = 2,223,719.28/2,041.81
6. Step 6: Final answer
   x = 1,089.09