Finding the Fourth Proportional to 3,767.88, 5,652.47 and 1,268.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,767.88 : 5,652.47 = 1,268.83 : x
2. Step 2: Convert to fraction form
   3,767.88/5,652.47 = 1,268.83/x
3. Step 3: Cross multiply
   3,767.88x = 5,652.47 × 1,268.83
4. Step 4: Simplify right side
   3,767.88x = 7,172,012.55
5. Step 5: Solve for x
   x = 7,172,012.55/3,767.88
6. Step 6: Final answer
   x = 1,903.46