Finding the Fourth Proportional to 2,300.52, 3,171.01 and 1,554.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.52 : 3,171.01 = 1,554.24 : x
2. Step 2: Convert to fraction form
   2,300.52/3,171.01 = 1,554.24/x
3. Step 3: Cross multiply
   2,300.52x = 3,171.01 × 1,554.24
4. Step 4: Simplify right side
   2,300.52x = 4,928,510.58
5. Step 5: Solve for x
   x = 4,928,510.58/2,300.52
6. Step 6: Final answer
   x = 2,142.35