Finding the Fourth Proportional to 3,196.24, 4,412.34 and 1,869.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.24 : 4,412.34 = 1,869.52 : x
2. Step 2: Convert to fraction form
   3,196.24/4,412.34 = 1,869.52/x
3. Step 3: Cross multiply
   3,196.24x = 4,412.34 × 1,869.52
4. Step 4: Simplify right side
   3,196.24x = 8,248,957.88
5. Step 5: Solve for x
   x = 8,248,957.88/3,196.24
6. Step 6: Final answer
   x = 2,580.83