Finding the Fourth Proportional to 2,171.93, 2,996.33 and 1,453.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171.93 : 2,996.33 = 1,453.25 : x
2. Step 2: Convert to fraction form
   2,171.93/2,996.33 = 1,453.25/x
3. Step 3: Cross multiply
   2,171.93x = 2,996.33 × 1,453.25
4. Step 4: Simplify right side
   2,171.93x = 4,354,409.31
5. Step 5: Solve for x
   x = 4,354,409.31/2,171.93
6. Step 6: Final answer
   x = 2,004.86