Finding the Fourth Proportional to 2,066.08, 3,100.27 and 1,604.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.08 : 3,100.27 = 1,604.79 : x
2. Step 2: Convert to fraction form
   2,066.08/3,100.27 = 1,604.79/x
3. Step 3: Cross multiply
   2,066.08x = 3,100.27 × 1,604.79
4. Step 4: Simplify right side
   2,066.08x = 4,975,282.29
5. Step 5: Solve for x
   x = 4,975,282.29/2,066.08
6. Step 6: Final answer
   x = 2,408.08