Finding the Fourth Proportional to 3,667.10, 5,060.60 and 2,175.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.10 : 5,060.60 = 2,175.75 : x
2. Step 2: Convert to fraction form
   3,667.10/5,060.60 = 2,175.75/x
3. Step 3: Cross multiply
   3,667.10x = 5,060.60 × 2,175.75
4. Step 4: Simplify right side
   3,667.10x = 11,010,589.57
5. Step 5: Solve for x
   x = 11,010,589.57/3,667.10
6. Step 6: Final answer
   x = 3,002.54