Finding the Fourth Proportional to 2,175.52, 3,262.02 and 942.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,175.52 : 3,262.02 = 942.52 : x
2. Step 2: Convert to fraction form
   2,175.52/3,262.02 = 942.52/x
3. Step 3: Cross multiply
   2,175.52x = 3,262.02 × 942.52
4. Step 4: Simplify right side
   2,175.52x = 3,074,519.09
5. Step 5: Solve for x
   x = 3,074,519.09/2,175.52
6. Step 6: Final answer
   x = 1,413.23