Finding the Fourth Proportional to 3,697.38, 5,538.48 and 2,460.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,697.38 : 5,538.48 = 2,460.82 : x
2. Step 2: Convert to fraction form
   3,697.38/5,538.48 = 2,460.82/x
3. Step 3: Cross multiply
   3,697.38x = 5,538.48 × 2,460.82
4. Step 4: Simplify right side
   3,697.38x = 13,629,202.35
5. Step 5: Solve for x
   x = 13,629,202.35/3,697.38
6. Step 6: Final answer
   x = 3,686.18