Finding the Fourth Proportional to 2,004.36, 3,003.30 and 1,699.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.36 : 3,003.30 = 1,699.80 : x
2. Step 2: Convert to fraction form
   2,004.36/3,003.30 = 1,699.80/x
3. Step 3: Cross multiply
   2,004.36x = 3,003.30 × 1,699.80
4. Step 4: Simplify right side
   2,004.36x = 5,105,009.34
5. Step 5: Solve for x
   x = 5,105,009.34/2,004.36
6. Step 6: Final answer
   x = 2,546.95