Finding the Fourth Proportional to 3,667.50, 5,059.94 and 2,175.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.50 : 5,059.94 = 2,175.89 : x
2. Step 2: Convert to fraction form
   3,667.50/5,059.94 = 2,175.89/x
3. Step 3: Cross multiply
   3,667.50x = 5,059.94 × 2,175.89
4. Step 4: Simplify right side
   3,667.50x = 11,009,836.67
5. Step 5: Solve for x
   x = 11,009,836.67/3,667.50
6. Step 6: Final answer
   x = 3,002.00