Finding the Fourth Proportional to 3,100.72, 4,669.42 and 2,241.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,100.72 : 4,669.42 = 2,241.04 : x
2. Step 2: Convert to fraction form
   3,100.72/4,669.42 = 2,241.04/x
3. Step 3: Cross multiply
   3,100.72x = 4,669.42 × 2,241.04
4. Step 4: Simplify right side
   3,100.72x = 10,464,357.00
5. Step 5: Solve for x
   x = 10,464,357.00/3,100.72
6. Step 6: Final answer
   x = 3,374.82