Finding the Fourth Proportional to 4,522.04, 6,241.32 and 3,109.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,522.04 : 6,241.32 = 3,109.56 : x
2. Step 2: Convert to fraction form
   4,522.04/6,241.32 = 3,109.56/x
3. Step 3: Cross multiply
   4,522.04x = 6,241.32 × 3,109.56
4. Step 4: Simplify right side
   4,522.04x = 19,407,759.02
5. Step 5: Solve for x
   x = 19,407,759.02/4,522.04
6. Step 6: Final answer
   x = 4,291.81