Finding the Fourth Proportional to 2,950.45, 4,071.83 and 2,184.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,950.45 : 4,071.83 = 2,184.67 : x
2. Step 2: Convert to fraction form
   2,950.45/4,071.83 = 2,184.67/x
3. Step 3: Cross multiply
   2,950.45x = 4,071.83 × 2,184.67
4. Step 4: Simplify right side
   2,950.45x = 8,895,573.56
5. Step 5: Solve for x
   x = 8,895,573.56/2,950.45
6. Step 6: Final answer
   x = 3,014.99