Finding the Fourth Proportional to 2,401.02, 3,600.92 and 756.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.02 : 3,600.92 = 756.72 : x
2. Step 2: Convert to fraction form
   2,401.02/3,600.92 = 756.72/x
3. Step 3: Cross multiply
   2,401.02x = 3,600.92 × 756.72
4. Step 4: Simplify right side
   2,401.02x = 2,724,890.07
5. Step 5: Solve for x
   x = 2,724,890.07/2,401.02
6. Step 6: Final answer
   x = 1,134.89