Finding the Fourth Proportional to 2,263.05, 3,123.02 and 1,268.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263.05 : 3,123.02 = 1,268.37 : x
2. Step 2: Convert to fraction form
   2,263.05/3,123.02 = 1,268.37/x
3. Step 3: Cross multiply
   2,263.05x = 3,123.02 × 1,268.37
4. Step 4: Simplify right side
   2,263.05x = 3,961,148.05
5. Step 5: Solve for x
   x = 3,961,148.05/2,263.05
6. Step 6: Final answer
   x = 1,750.36