Finding the Fourth Proportional to 2,297.03, 3,168.57 and 1,666.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.03 : 3,168.57 = 1,666.83 : x
2. Step 2: Convert to fraction form
   2,297.03/3,168.57 = 1,666.83/x
3. Step 3: Cross multiply
   2,297.03x = 3,168.57 × 1,666.83
4. Step 4: Simplify right side
   2,297.03x = 5,281,458.47
5. Step 5: Solve for x
   x = 5,281,458.47/2,297.03
6. Step 6: Final answer
   x = 2,299.25