Finding the Fourth Proportional to 1,747.35, 2,411.24 and 1,608.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747.35 : 2,411.24 = 1,608.03 : x
2. Step 2: Convert to fraction form
   1,747.35/2,411.24 = 1,608.03/x
3. Step 3: Cross multiply
   1,747.35x = 2,411.24 × 1,608.03
4. Step 4: Simplify right side
   1,747.35x = 3,877,338.22
5. Step 5: Solve for x
   x = 3,877,338.22/1,747.35
6. Step 6: Final answer
   x = 2,218.98