Finding the Fourth Proportional to 1,614.06, 2,227.50 and 1,351.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,614.06 : 2,227.50 = 1,351.62 : x
2. Step 2: Convert to fraction form
   1,614.06/2,227.50 = 1,351.62/x
3. Step 3: Cross multiply
   1,614.06x = 2,227.50 × 1,351.62
4. Step 4: Simplify right side
   1,614.06x = 3,010,733.55
5. Step 5: Solve for x
   x = 3,010,733.55/1,614.06
6. Step 6: Final answer
   x = 1,865.32