Finding the Fourth Proportional to 3,964.01, 5,945.58 and 1,002.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,964.01 : 5,945.58 = 1,002.45 : x
2. Step 2: Convert to fraction form
   3,964.01/5,945.58 = 1,002.45/x
3. Step 3: Cross multiply
   3,964.01x = 5,945.58 × 1,002.45
4. Step 4: Simplify right side
   3,964.01x = 5,960,146.67
5. Step 5: Solve for x
   x = 5,960,146.67/3,964.01
6. Step 6: Final answer
   x = 1,503.56