Finding the Fourth Proportional to 1,784.23, 2,658.83 and 1,725.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784.23 : 2,658.83 = 1,725.50 : x
2. Step 2: Convert to fraction form
   1,784.23/2,658.83 = 1,725.50/x
3. Step 3: Cross multiply
   1,784.23x = 2,658.83 × 1,725.50
4. Step 4: Simplify right side
   1,784.23x = 4,587,809.18
5. Step 5: Solve for x
   x = 4,587,809.18/1,784.23
6. Step 6: Final answer
   x = 2,571.31