Finding the Fourth Proportional to 2,513.03, 3,768.73 and 953.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.03 : 3,768.73 = 953.17 : x
2. Step 2: Convert to fraction form
   2,513.03/3,768.73 = 953.17/x
3. Step 3: Cross multiply
   2,513.03x = 3,768.73 × 953.17
4. Step 4: Simplify right side
   2,513.03x = 3,592,228.57
5. Step 5: Solve for x
   x = 3,592,228.57/2,513.03
6. Step 6: Final answer
   x = 1,429.44