Finding the Fourth Proportional to 2,381.28, 3,575.88 and 1,606.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,381.28 : 3,575.88 = 1,606.27 : x
2. Step 2: Convert to fraction form
   2,381.28/3,575.88 = 1,606.27/x
3. Step 3: Cross multiply
   2,381.28x = 3,575.88 × 1,606.27
4. Step 4: Simplify right side
   2,381.28x = 5,743,802.86
5. Step 5: Solve for x
   x = 5,743,802.86/2,381.28
6. Step 6: Final answer
   x = 2,412.07