Finding the Fourth Proportional to 2,622.17, 3,617.46 and 1,502.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622.17 : 3,617.46 = 1,502.85 : x
2. Step 2: Convert to fraction form
   2,622.17/3,617.46 = 1,502.85/x
3. Step 3: Cross multiply
   2,622.17x = 3,617.46 × 1,502.85
4. Step 4: Simplify right side
   2,622.17x = 5,436,513.33
5. Step 5: Solve for x
   x = 5,436,513.33/2,622.17
6. Step 6: Final answer
   x = 2,073.29