Finding the Fourth Proportional to 3,937.98, 5,907.34 and 1,016.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,937.98 : 5,907.34 = 1,016.30 : x
2. Step 2: Convert to fraction form
   3,937.98/5,907.34 = 1,016.30/x
3. Step 3: Cross multiply
   3,937.98x = 5,907.34 × 1,016.30
4. Step 4: Simplify right side
   3,937.98x = 6,003,629.64
5. Step 5: Solve for x
   x = 6,003,629.64/3,937.98
6. Step 6: Final answer
   x = 1,524.55