Finding the Fourth Proportional to 3,772.21, 5,658.47 and 1,796.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,772.21 : 5,658.47 = 1,796.83 : x
2. Step 2: Convert to fraction form
   3,772.21/5,658.47 = 1,796.83/x
3. Step 3: Cross multiply
   3,772.21x = 5,658.47 × 1,796.83
4. Step 4: Simplify right side
   3,772.21x = 10,167,308.65
5. Step 5: Solve for x
   x = 10,167,308.65/3,772.21
6. Step 6: Final answer
   x = 2,695.32