Finding the Fourth Proportional to 2,395.60, 3,594.78 and 1,008.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395.60 : 3,594.78 = 1,008.81 : x
2. Step 2: Convert to fraction form
   2,395.60/3,594.78 = 1,008.81/x
3. Step 3: Cross multiply
   2,395.60x = 3,594.78 × 1,008.81
4. Step 4: Simplify right side
   2,395.60x = 3,626,450.01
5. Step 5: Solve for x
   x = 3,626,450.01/2,395.60
6. Step 6: Final answer
   x = 1,513.80