Finding the Fourth Proportional to 6,343.30, 8,753.54 and 3,510.63

Step by Step Solution

1. Step 1: Write the proportion equation
   6,343.30 : 8,753.54 = 3,510.63 : x
2. Step 2: Convert to fraction form
   6,343.30/8,753.54 = 3,510.63/x
3. Step 3: Cross multiply
   6,343.30x = 8,753.54 × 3,510.63
4. Step 4: Simplify right side
   6,343.30x = 30,730,422.58
5. Step 5: Solve for x
   x = 30,730,422.58/6,343.30
6. Step 6: Final answer
   x = 4,844.55