Finding the Fourth Proportional to 5,763.18, 8,643.81 and 2,064.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,763.18 : 8,643.81 = 2,064.72 : x
2. Step 2: Convert to fraction form
   5,763.18/8,643.81 = 2,064.72/x
3. Step 3: Cross multiply
   5,763.18x = 8,643.81 × 2,064.72
4. Step 4: Simplify right side
   5,763.18x = 17,847,047.38
5. Step 5: Solve for x
   x = 17,847,047.38/5,763.18
6. Step 6: Final answer
   x = 3,096.74