Finding the Fourth Proportional to 10,212.92, 14,093.84 and 5,736.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,212.92 : 14,093.84 = 5,736.68 : x
2. Step 2: Convert to fraction form
   10,212.92/14,093.84 = 5,736.68/x
3. Step 3: Cross multiply
   10,212.92x = 14,093.84 × 5,736.68
4. Step 4: Simplify right side
   10,212.92x = 80,851,772.41
5. Step 5: Solve for x
   x = 80,851,772.41/10,212.92
6. Step 6: Final answer
   x = 7,916.62