Finding the Fourth Proportional to 2,063.90, 3,097.91 and 969.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.90 : 3,097.91 = 969.05 : x
2. Step 2: Convert to fraction form
   2,063.90/3,097.91 = 969.05/x
3. Step 3: Cross multiply
   2,063.90x = 3,097.91 × 969.05
4. Step 4: Simplify right side
   2,063.90x = 3,002,009.35
5. Step 5: Solve for x
   x = 3,002,009.35/2,063.90
6. Step 6: Final answer
   x = 1,454.54