Finding the Fourth Proportional to 3,877.28, 5,809.62 and 3,733.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,877.28 : 5,809.62 = 3,733.46 : x
2. Step 2: Convert to fraction form
   3,877.28/5,809.62 = 3,733.46/x
3. Step 3: Cross multiply
   3,877.28x = 5,809.62 × 3,733.46
4. Step 4: Simplify right side
   3,877.28x = 21,689,983.89
5. Step 5: Solve for x
   x = 21,689,983.89/3,877.28
6. Step 6: Final answer
   x = 5,594.12