Finding the Fourth Proportional to 2,415.56, 3,332.72 and 1,757.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415.56 : 3,332.72 = 1,757.04 : x
2. Step 2: Convert to fraction form
   2,415.56/3,332.72 = 1,757.04/x
3. Step 3: Cross multiply
   2,415.56x = 3,332.72 × 1,757.04
4. Step 4: Simplify right side
   2,415.56x = 5,855,722.35
5. Step 5: Solve for x
   x = 5,855,722.35/2,415.56
6. Step 6: Final answer
   x = 2,424.17