Finding the Fourth Proportional to 1,763.24, 2,646.72 and 1,723.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,763.24 : 2,646.72 = 1,723.52 : x
2. Step 2: Convert to fraction form
   1,763.24/2,646.72 = 1,723.52/x
3. Step 3: Cross multiply
   1,763.24x = 2,646.72 × 1,723.52
4. Step 4: Simplify right side
   1,763.24x = 4,561,676.62
5. Step 5: Solve for x
   x = 4,561,676.62/1,763.24
6. Step 6: Final answer
   x = 2,587.10