Finding the Fourth Proportional to 2,065.96, 3,097.32 and 969.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.96 : 3,097.32 = 969.76 : x
2. Step 2: Convert to fraction form
   2,065.96/3,097.32 = 969.76/x
3. Step 3: Cross multiply
   2,065.96x = 3,097.32 × 969.76
4. Step 4: Simplify right side
   2,065.96x = 3,003,657.04
5. Step 5: Solve for x
   x = 3,003,657.04/2,065.96
6. Step 6: Final answer
   x = 1,453.88