Finding the Fourth Proportional to 3,962.93, 5,944.69 and 1,189.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.93 : 5,944.69 = 1,189.38 : x
2. Step 2: Convert to fraction form
   3,962.93/5,944.69 = 1,189.38/x
3. Step 3: Cross multiply
   3,962.93x = 5,944.69 × 1,189.38
4. Step 4: Simplify right side
   3,962.93x = 7,070,519.17
5. Step 5: Solve for x
   x = 7,070,519.17/3,962.93
6. Step 6: Final answer
   x = 1,784.17