Finding the Fourth Proportional to 1,673.46, 2,525.18 and 1,606.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,673.46 : 2,525.18 = 1,606.03 : x
2. Step 2: Convert to fraction form
   1,673.46/2,525.18 = 1,606.03/x
3. Step 3: Cross multiply
   1,673.46x = 2,525.18 × 1,606.03
4. Step 4: Simplify right side
   1,673.46x = 4,055,500.49
5. Step 5: Solve for x
   x = 4,055,500.49/1,673.46
6. Step 6: Final answer
   x = 2,423.42