Finding the Fourth Proportional to 2,262.36, 3,392.76 and 875.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262.36 : 3,392.76 = 875.37 : x
2. Step 2: Convert to fraction form
   2,262.36/3,392.76 = 875.37/x
3. Step 3: Cross multiply
   2,262.36x = 3,392.76 × 875.37
4. Step 4: Simplify right side
   2,262.36x = 2,969,920.32
5. Step 5: Solve for x
   x = 2,969,920.32/2,262.36
6. Step 6: Final answer
   x = 1,312.75