Finding the Fourth Proportional to 5,010.58, 7,517.10 and 1,723.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,010.58 : 7,517.10 = 1,723.72 : x
2. Step 2: Convert to fraction form
   5,010.58/7,517.10 = 1,723.72/x
3. Step 3: Cross multiply
   5,010.58x = 7,517.10 × 1,723.72
4. Step 4: Simplify right side
   5,010.58x = 12,957,375.61
5. Step 5: Solve for x
   x = 12,957,375.61/5,010.58
6. Step 6: Final answer
   x = 2,586.00