Finding the Fourth Proportional to 2,263.83, 3,123.93 and 1,268.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263.83 : 3,123.93 = 1,268.94 : x
2. Step 2: Convert to fraction form
   2,263.83/3,123.93 = 1,268.94/x
3. Step 3: Cross multiply
   2,263.83x = 3,123.93 × 1,268.94
4. Step 4: Simplify right side
   2,263.83x = 3,964,079.73
5. Step 5: Solve for x
   x = 3,964,079.73/2,263.83
6. Step 6: Final answer
   x = 1,751.05