Finding the Fourth Proportional to 3,962.52, 5,944.61 and 1,189.19

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.52 : 5,944.61 = 1,189.19 : x
2. Step 2: Convert to fraction form
   3,962.52/5,944.61 = 1,189.19/x
3. Step 3: Cross multiply
   3,962.52x = 5,944.61 × 1,189.19
4. Step 4: Simplify right side
   3,962.52x = 7,069,288.60
5. Step 5: Solve for x
   x = 7,069,288.60/3,962.52
6. Step 6: Final answer
   x = 1,784.04