Finding the Fourth Proportional to 1,551.71, 2,323.49 and 1,304.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551.71 : 2,323.49 = 1,304.30 : x
2. Step 2: Convert to fraction form
   1,551.71/2,323.49 = 1,304.30/x
3. Step 3: Cross multiply
   1,551.71x = 2,323.49 × 1,304.30
4. Step 4: Simplify right side
   1,551.71x = 3,030,509.87
5. Step 5: Solve for x
   x = 3,030,509.87/1,551.71
6. Step 6: Final answer
   x = 1,953.02