Finding the Fourth Proportional to 3,667.27, 5,060.37 and 2,174.90

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.27 : 5,060.37 = 2,174.90 : x
2. Step 2: Convert to fraction form
   3,667.27/5,060.37 = 2,174.90/x
3. Step 3: Cross multiply
   3,667.27x = 5,060.37 × 2,174.90
4. Step 4: Simplify right side
   3,667.27x = 11,005,787.14
5. Step 5: Solve for x
   x = 11,005,787.14/3,667.27
6. Step 6: Final answer
   x = 3,001.09