Finding the Fourth Proportional to 4,196.03, 6,291.64 and 1,727.91

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.03 : 6,291.64 = 1,727.91 : x
2. Step 2: Convert to fraction form
   4,196.03/6,291.64 = 1,727.91/x
3. Step 3: Cross multiply
   4,196.03x = 6,291.64 × 1,727.91
4. Step 4: Simplify right side
   4,196.03x = 10,871,389.83
5. Step 5: Solve for x
   x = 10,871,389.83/4,196.03
6. Step 6: Final answer
   x = 2,590.88