Finding the Fourth Proportional to 2,621.37, 3,617.19 and 1,502

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621.37 : 3,617.19 = 1,502 : x
2. Step 2: Convert to fraction form
   2,621.37/3,617.19 = 1,502/x
3. Step 3: Cross multiply
   2,621.37x = 3,617.19 × 1,502
4. Step 4: Simplify right side
   2,621.37x = 5,433,019.38
5. Step 5: Solve for x
   x = 5,433,019.38/2,621.37
6. Step 6: Final answer
   x = 2,072.59