Finding the Fourth Proportional to 1,962.05, 2,707.70 and 1,122.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,962.05 : 2,707.70 = 1,122.82 : x
2. Step 2: Convert to fraction form
   1,962.05/2,707.70 = 1,122.82/x
3. Step 3: Cross multiply
   1,962.05x = 2,707.70 × 1,122.82
4. Step 4: Simplify right side
   1,962.05x = 3,040,247.33
5. Step 5: Solve for x
   x = 3,040,247.33/1,962.05
6. Step 6: Final answer
   x = 1,549.53