Finding the Fourth Proportional to 2,530.24, 3,796.28 and 1,297.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.24 : 3,796.28 = 1,297.96 : x
2. Step 2: Convert to fraction form
   2,530.24/3,796.28 = 1,297.96/x
3. Step 3: Cross multiply
   2,530.24x = 3,796.28 × 1,297.96
4. Step 4: Simplify right side
   2,530.24x = 4,927,419.59
5. Step 5: Solve for x
   x = 4,927,419.59/2,530.24
6. Step 6: Final answer
   x = 1,947.41