Finding the Fourth Proportional to 2,227.30, 3,073.65 and 1,232.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.30 : 3,073.65 = 1,232.62 : x
2. Step 2: Convert to fraction form
   2,227.30/3,073.65 = 1,232.62/x
3. Step 3: Cross multiply
   2,227.30x = 3,073.65 × 1,232.62
4. Step 4: Simplify right side
   2,227.30x = 3,788,642.46
5. Step 5: Solve for x
   x = 3,788,642.46/2,227.30
6. Step 6: Final answer
   x = 1,701.00