Finding the Fourth Proportional to 3,683.45, 5,080.24 and 2,604.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683.45 : 5,080.24 = 2,604.82 : x
2. Step 2: Convert to fraction form
   3,683.45/5,080.24 = 2,604.82/x
3. Step 3: Cross multiply
   3,683.45x = 5,080.24 × 2,604.82
4. Step 4: Simplify right side
   3,683.45x = 13,233,085.36
5. Step 5: Solve for x
   x = 13,233,085.36/3,683.45
6. Step 6: Final answer
   x = 3,592.58