Finding the Fourth Proportional to 3,773.72, 5,658.28 and 1,799.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,773.72 : 5,658.28 = 1,799.96 : x
2. Step 2: Convert to fraction form
   3,773.72/5,658.28 = 1,799.96/x
3. Step 3: Cross multiply
   3,773.72x = 5,658.28 × 1,799.96
4. Step 4: Simplify right side
   3,773.72x = 10,184,644.88
5. Step 5: Solve for x
   x = 10,184,644.88/3,773.72
6. Step 6: Final answer
   x = 2,698.83