Finding the Fourth Proportional to 2,089.81, 2,883.73 and 1,250.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089.81 : 2,883.73 = 1,250.34 : x
2. Step 2: Convert to fraction form
   2,089.81/2,883.73 = 1,250.34/x
3. Step 3: Cross multiply
   2,089.81x = 2,883.73 × 1,250.34
4. Step 4: Simplify right side
   2,089.81x = 3,605,636.72
5. Step 5: Solve for x
   x = 3,605,636.72/2,089.81
6. Step 6: Final answer
   x = 1,725.35