Finding the Fourth Proportional to 6,047.75, 8,343.78 and 3,809.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,047.75 : 8,343.78 = 3,809.82 : x
2. Step 2: Convert to fraction form
   6,047.75/8,343.78 = 3,809.82/x
3. Step 3: Cross multiply
   6,047.75x = 8,343.78 × 3,809.82
4. Step 4: Simplify right side
   6,047.75x = 31,788,299.92
5. Step 5: Solve for x
   x = 31,788,299.92/6,047.75
6. Step 6: Final answer
   x = 5,256.22