Finding the Fourth Proportional to 2,504.72, 3,757.13 and 773.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.72 : 3,757.13 = 773.34 : x
2. Step 2: Convert to fraction form
   2,504.72/3,757.13 = 773.34/x
3. Step 3: Cross multiply
   2,504.72x = 3,757.13 × 773.34
4. Step 4: Simplify right side
   2,504.72x = 2,905,535.05
5. Step 5: Solve for x
   x = 2,905,535.05/2,504.72
6. Step 6: Final answer
   x = 1,160.03