Finding the Fourth Proportional to 3,803.94, 5,733.96 and 3,488.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,803.94 : 5,733.96 = 3,488.03 : x
2. Step 2: Convert to fraction form
   3,803.94/5,733.96 = 3,488.03/x
3. Step 3: Cross multiply
   3,803.94x = 5,733.96 × 3,488.03
4. Step 4: Simplify right side
   3,803.94x = 20,000,195.83
5. Step 5: Solve for x
   x = 20,000,195.83/3,803.94
6. Step 6: Final answer
   x = 5,257.76