Finding the Fourth Proportional to 3,777.48, 5,667.48 and 1,829.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,777.48 : 5,667.48 = 1,829.88 : x
2. Step 2: Convert to fraction form
   3,777.48/5,667.48 = 1,829.88/x
3. Step 3: Cross multiply
   3,777.48x = 5,667.48 × 1,829.88
4. Step 4: Simplify right side
   3,777.48x = 10,370,808.30
5. Step 5: Solve for x
   x = 10,370,808.30/3,777.48
6. Step 6: Final answer
   x = 2,745.43