Finding the Fourth Proportional to 3,798.82, 5,697.72 and 1,333.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,798.82 : 5,697.72 = 1,333.42 : x
2. Step 2: Convert to fraction form
   3,798.82/5,697.72 = 1,333.42/x
3. Step 3: Cross multiply
   3,798.82x = 5,697.72 × 1,333.42
4. Step 4: Simplify right side
   3,798.82x = 7,597,453.80
5. Step 5: Solve for x
   x = 7,597,453.80/3,798.82
6. Step 6: Final answer
   x = 1,999.95