Finding the Fourth Proportional to 10,671.65, 14,727.71 and 6,196.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,671.65 : 14,727.71 = 6,196.80 : x
2. Step 2: Convert to fraction form
   10,671.65/14,727.71 = 6,196.80/x
3. Step 3: Cross multiply
   10,671.65x = 14,727.71 × 6,196.80
4. Step 4: Simplify right side
   10,671.65x = 91,264,688.82
5. Step 5: Solve for x
   x = 91,264,688.82/10,671.65
6. Step 6: Final answer
   x = 8,552.07