Finding the Fourth Proportional to 3,667.47, 5,060.98 and 2,174.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.47 : 5,060.98 = 2,174.49 : x
2. Step 2: Convert to fraction form
   3,667.47/5,060.98 = 2,174.49/x
3. Step 3: Cross multiply
   3,667.47x = 5,060.98 × 2,174.49
4. Step 4: Simplify right side
   3,667.47x = 11,005,050.40
5. Step 5: Solve for x
   x = 11,005,050.40/3,667.47
6. Step 6: Final answer
   x = 3,000.72