Finding the Fourth Proportional to 2,222.37, 3,064.57 and 1,908.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222.37 : 3,064.57 = 1,908.67 : x
2. Step 2: Convert to fraction form
   2,222.37/3,064.57 = 1,908.67/x
3. Step 3: Cross multiply
   2,222.37x = 3,064.57 × 1,908.67
4. Step 4: Simplify right side
   2,222.37x = 5,849,227.96
5. Step 5: Solve for x
   x = 5,849,227.96/2,222.37
6. Step 6: Final answer
   x = 2,631.98