Finding the Fourth Proportional to 10,982.04, 16,472.82 and 3,190.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,982.04 : 16,472.82 = 3,190.52 : x
2. Step 2: Convert to fraction form
   10,982.04/16,472.82 = 3,190.52/x
3. Step 3: Cross multiply
   10,982.04x = 16,472.82 × 3,190.52
4. Step 4: Simplify right side
   10,982.04x = 52,556,861.67
5. Step 5: Solve for x
   x = 52,556,861.67/10,982.04
6. Step 6: Final answer
   x = 4,785.71