Finding the Fourth Proportional to 3,796.17, 5,241.83 and 2,615.19

Step by Step Solution

1. Step 1: Write the proportion equation
   3,796.17 : 5,241.83 = 2,615.19 : x
2. Step 2: Convert to fraction form
   3,796.17/5,241.83 = 2,615.19/x
3. Step 3: Cross multiply
   3,796.17x = 5,241.83 × 2,615.19
4. Step 4: Simplify right side
   3,796.17x = 13,708,368.32
5. Step 5: Solve for x
   x = 13,708,368.32/3,796.17
6. Step 6: Final answer
   x = 3,611.10