Finding the Fourth Proportional to 3,667.37, 5,060.79 and 2,174.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.37 : 5,060.79 = 2,174.72 : x
2. Step 2: Convert to fraction form
   3,667.37/5,060.79 = 2,174.72/x
3. Step 3: Cross multiply
   3,667.37x = 5,060.79 × 2,174.72
4. Step 4: Simplify right side
   3,667.37x = 11,005,775.92
5. Step 5: Solve for x
   x = 11,005,775.92/3,667.37
6. Step 6: Final answer
   x = 3,001.00