Finding the Fourth Proportional to 1,960.15, 2,953.82 and 1,775.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960.15 : 2,953.82 = 1,775.62 : x
2. Step 2: Convert to fraction form
   1,960.15/2,953.82 = 1,775.62/x
3. Step 3: Cross multiply
   1,960.15x = 2,953.82 × 1,775.62
4. Step 4: Simplify right side
   1,960.15x = 5,244,860.01
5. Step 5: Solve for x
   x = 5,244,860.01/1,960.15
6. Step 6: Final answer
   x = 2,675.75