Finding the Fourth Proportional to 2,558.52, 3,834.23 and 1,168.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558.52 : 3,834.23 = 1,168.38 : x
2. Step 2: Convert to fraction form
   2,558.52/3,834.23 = 1,168.38/x
3. Step 3: Cross multiply
   2,558.52x = 3,834.23 × 1,168.38
4. Step 4: Simplify right side
   2,558.52x = 4,479,831.81
5. Step 5: Solve for x
   x = 4,479,831.81/2,558.52
6. Step 6: Final answer
   x = 1,750.95