Finding the Fourth Proportional to 2,506.08, 3,756.96 and 966.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.08 : 3,756.96 = 966.72 : x
2. Step 2: Convert to fraction form
   2,506.08/3,756.96 = 966.72/x
3. Step 3: Cross multiply
   2,506.08x = 3,756.96 × 966.72
4. Step 4: Simplify right side
   2,506.08x = 3,631,928.37
5. Step 5: Solve for x
   x = 3,631,928.37/2,506.08
6. Step 6: Final answer
   x = 1,449.25