Finding the Fourth Proportional to 2,225.89, 3,071.26 and 1,694.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,225.89 : 3,071.26 = 1,694.67 : x
2. Step 2: Convert to fraction form
   2,225.89/3,071.26 = 1,694.67/x
3. Step 3: Cross multiply
   2,225.89x = 3,071.26 × 1,694.67
4. Step 4: Simplify right side
   2,225.89x = 5,204,756.83
5. Step 5: Solve for x
   x = 5,204,756.83/2,225.89
6. Step 6: Final answer
   x = 2,338.28