Finding the Fourth Proportional to 2,064.83, 3,098.75 and 969.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.83 : 3,098.75 = 969.95 : x
2. Step 2: Convert to fraction form
   2,064.83/3,098.75 = 969.95/x
3. Step 3: Cross multiply
   2,064.83x = 3,098.75 × 969.95
4. Step 4: Simplify right side
   2,064.83x = 3,005,635.46
5. Step 5: Solve for x
   x = 3,005,635.46/2,064.83
6. Step 6: Final answer
   x = 1,455.64