Finding the Fourth Proportional to 2,701.56, 4,050.54 and 969.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,701.56 : 4,050.54 = 969.96 : x
2. Step 2: Convert to fraction form
   2,701.56/4,050.54 = 969.96/x
3. Step 3: Cross multiply
   2,701.56x = 4,050.54 × 969.96
4. Step 4: Simplify right side
   2,701.56x = 3,928,861.78
5. Step 5: Solve for x
   x = 3,928,861.78/2,701.56
6. Step 6: Final answer
   x = 1,454.29