Finding the Fourth Proportional to 6,753.16, 10,131.90 and 3,673

Step by Step Solution

1. Step 1: Write the proportion equation
   6,753.16 : 10,131.90 = 3,673 : x
2. Step 2: Convert to fraction form
   6,753.16/10,131.90 = 3,673/x
3. Step 3: Cross multiply
   6,753.16x = 10,131.90 × 3,673
4. Step 4: Simplify right side
   6,753.16x = 37,214,468.70
5. Step 5: Solve for x
   x = 37,214,468.70/6,753.16
6. Step 6: Final answer
   x = 5,510.67