Finding the Fourth Proportional to 2,499.96, 3,752.30 and 1,268.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.96 : 3,752.30 = 1,268.26 : x
2. Step 2: Convert to fraction form
   2,499.96/3,752.30 = 1,268.26/x
3. Step 3: Cross multiply
   2,499.96x = 3,752.30 × 1,268.26
4. Step 4: Simplify right side
   2,499.96x = 4,758,882.22
5. Step 5: Solve for x
   x = 4,758,882.22/2,499.96
6. Step 6: Final answer
   x = 1,903.58