Finding the Fourth Proportional to 2,501.33, 3,453.23 and 1,663.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.33 : 3,453.23 = 1,663.18 : x
2. Step 2: Convert to fraction form
   2,501.33/3,453.23 = 1,663.18/x
3. Step 3: Cross multiply
   2,501.33x = 3,453.23 × 1,663.18
4. Step 4: Simplify right side
   2,501.33x = 5,743,326.12
5. Step 5: Solve for x
   x = 5,743,326.12/2,501.33
6. Step 6: Final answer
   x = 2,296.11