Finding the Fourth Proportional to 2,517.23, 3,771.59 and 1,529.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517.23 : 3,771.59 = 1,529.43 : x
2. Step 2: Convert to fraction form
   2,517.23/3,771.59 = 1,529.43/x
3. Step 3: Cross multiply
   2,517.23x = 3,771.59 × 1,529.43
4. Step 4: Simplify right side
   2,517.23x = 5,768,375.25
5. Step 5: Solve for x
   x = 5,768,375.25/2,517.23
6. Step 6: Final answer
   x = 2,291.56