Finding the Fourth Proportional to 2,509.83, 3,459.24 and 1,669.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,509.83 : 3,459.24 = 1,669.03 : x
2. Step 2: Convert to fraction form
   2,509.83/3,459.24 = 1,669.03/x
3. Step 3: Cross multiply
   2,509.83x = 3,459.24 × 1,669.03
4. Step 4: Simplify right side
   2,509.83x = 5,773,561.99
5. Step 5: Solve for x
   x = 5,773,561.99/2,509.83
6. Step 6: Final answer
   x = 2,300.38