Finding the Fourth Proportional to 3,066.82, 4,232.20 and 1,669.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066.82 : 4,232.20 = 1,669.56 : x
2. Step 2: Convert to fraction form
   3,066.82/4,232.20 = 1,669.56/x
3. Step 3: Cross multiply
   3,066.82x = 4,232.20 × 1,669.56
4. Step 4: Simplify right side
   3,066.82x = 7,065,911.83
5. Step 5: Solve for x
   x = 7,065,911.83/3,066.82
6. Step 6: Final answer
   x = 2,303.99