Finding the Fourth Proportional to 3,775.37, 5,662.39 and 1,002.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,775.37 : 5,662.39 = 1,002.18 : x
2. Step 2: Convert to fraction form
   3,775.37/5,662.39 = 1,002.18/x
3. Step 3: Cross multiply
   3,775.37x = 5,662.39 × 1,002.18
4. Step 4: Simplify right side
   3,775.37x = 5,674,722.77
5. Step 5: Solve for x
   x = 5,674,722.77/3,775.37
6. Step 6: Final answer
   x = 1,503.09