Finding the Fourth Proportional to 3,680.82, 5,525.56 and 2,297.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,680.82 : 5,525.56 = 2,297.34 : x
2. Step 2: Convert to fraction form
   3,680.82/5,525.56 = 2,297.34/x
3. Step 3: Cross multiply
   3,680.82x = 5,525.56 × 2,297.34
4. Step 4: Simplify right side
   3,680.82x = 12,694,090.01
5. Step 5: Solve for x
   x = 12,694,090.01/3,680.82
6. Step 6: Final answer
   x = 3,448.71