Finding the Fourth Proportional to 2,340.04, 3,227.94 and 1,487.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340.04 : 3,227.94 = 1,487.72 : x
2. Step 2: Convert to fraction form
   2,340.04/3,227.94 = 1,487.72/x
3. Step 3: Cross multiply
   2,340.04x = 3,227.94 × 1,487.72
4. Step 4: Simplify right side
   2,340.04x = 4,802,270.90
5. Step 5: Solve for x
   x = 4,802,270.90/2,340.04
6. Step 6: Final answer
   x = 2,052.22