Finding the Fourth Proportional to 4,066.72, 6,099.94 and 1,725.22

Step by Step Solution

1. Step 1: Write the proportion equation
   4,066.72 : 6,099.94 = 1,725.22 : x
2. Step 2: Convert to fraction form
   4,066.72/6,099.94 = 1,725.22/x
3. Step 3: Cross multiply
   4,066.72x = 6,099.94 × 1,725.22
4. Step 4: Simplify right side
   4,066.72x = 10,523,738.49
5. Step 5: Solve for x
   x = 10,523,738.49/4,066.72
6. Step 6: Final answer
   x = 2,587.77