Finding the Fourth Proportional to 2,141.52, 3,205.99 and 1,731.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141.52 : 3,205.99 = 1,731.43 : x
2. Step 2: Convert to fraction form
   2,141.52/3,205.99 = 1,731.43/x
3. Step 3: Cross multiply
   2,141.52x = 3,205.99 × 1,731.43
4. Step 4: Simplify right side
   2,141.52x = 5,550,947.27
5. Step 5: Solve for x
   x = 5,550,947.27/2,141.52
6. Step 6: Final answer
   x = 2,592.06