Finding the Fourth Proportional to 2,632.89, 3,950.01 and 1,171.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632.89 : 3,950.01 = 1,171.68 : x
2. Step 2: Convert to fraction form
   2,632.89/3,950.01 = 1,171.68/x
3. Step 3: Cross multiply
   2,632.89x = 3,950.01 × 1,171.68
4. Step 4: Simplify right side
   2,632.89x = 4,628,147.72
5. Step 5: Solve for x
   x = 4,628,147.72/2,632.89
6. Step 6: Final answer
   x = 1,757.82