Finding the Fourth Proportional to 2,952.36, 4,428.46 and 1,196.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952.36 : 4,428.46 = 1,196.89 : x
2. Step 2: Convert to fraction form
   2,952.36/4,428.46 = 1,196.89/x
3. Step 3: Cross multiply
   2,952.36x = 4,428.46 × 1,196.89
4. Step 4: Simplify right side
   2,952.36x = 5,300,379.00
5. Step 5: Solve for x
   x = 5,300,379.00/2,952.36
6. Step 6: Final answer
   x = 1,795.30