Finding the Fourth Proportional to 2,377.12, 3,559.20 and 1,606.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377.12 : 3,559.20 = 1,606.08 : x
2. Step 2: Convert to fraction form
   2,377.12/3,559.20 = 1,606.08/x
3. Step 3: Cross multiply
   2,377.12x = 3,559.20 × 1,606.08
4. Step 4: Simplify right side
   2,377.12x = 5,716,359.94
5. Step 5: Solve for x
   x = 5,716,359.94/2,377.12
6. Step 6: Final answer
   x = 2,404.74