Finding the Fourth Proportional to 2,263.58, 3,389.94 and 1,568.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263.58 : 3,389.94 = 1,568.42 : x
2. Step 2: Convert to fraction form
   2,263.58/3,389.94 = 1,568.42/x
3. Step 3: Cross multiply
   2,263.58x = 3,389.94 × 1,568.42
4. Step 4: Simplify right side
   2,263.58x = 5,316,849.69
5. Step 5: Solve for x
   x = 5,316,849.69/2,263.58
6. Step 6: Final answer
   x = 2,348.87