Finding the Fourth Proportional to 6,343.37, 8,753.79 and 3,510.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,343.37 : 8,753.79 = 3,510.72 : x
2. Step 2: Convert to fraction form
   6,343.37/8,753.79 = 3,510.72/x
3. Step 3: Cross multiply
   6,343.37x = 8,753.79 × 3,510.72
4. Step 4: Simplify right side
   6,343.37x = 30,732,088.08
5. Step 5: Solve for x
   x = 30,732,088.08/6,343.37
6. Step 6: Final answer
   x = 4,844.76