Finding the Fourth Proportional to 3,701.34, 5,540.94 and 2,236.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,701.34 : 5,540.94 = 2,236.05 : x
2. Step 2: Convert to fraction form
   3,701.34/5,540.94 = 2,236.05/x
3. Step 3: Cross multiply
   3,701.34x = 5,540.94 × 2,236.05
4. Step 4: Simplify right side
   3,701.34x = 12,389,818.89
5. Step 5: Solve for x
   x = 12,389,818.89/3,701.34
6. Step 6: Final answer
   x = 3,347.39