Finding the Fourth Proportional to 2,722.41, 3,757.32 and 1,527.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722.41 : 3,757.32 = 1,527.53 : x
2. Step 2: Convert to fraction form
   2,722.41/3,757.32 = 1,527.53/x
3. Step 3: Cross multiply
   2,722.41x = 3,757.32 × 1,527.53
4. Step 4: Simplify right side
   2,722.41x = 5,739,400.23
5. Step 5: Solve for x
   x = 5,739,400.23/2,722.41
6. Step 6: Final answer
   x = 2,108.21