Finding the Fourth Proportional to 2,473.07, 3,710.98 and 1,013.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.07 : 3,710.98 = 1,013.25 : x
2. Step 2: Convert to fraction form
   2,473.07/3,710.98 = 1,013.25/x
3. Step 3: Cross multiply
   2,473.07x = 3,710.98 × 1,013.25
4. Step 4: Simplify right side
   2,473.07x = 3,760,150.49
5. Step 5: Solve for x
   x = 3,760,150.49/2,473.07
6. Step 6: Final answer
   x = 1,520.44