Finding the Fourth Proportional to 6,737.63, 9,297.69 and 3,753.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,737.63 : 9,297.69 = 3,753.31 : x
2. Step 2: Convert to fraction form
   6,737.63/9,297.69 = 3,753.31/x
3. Step 3: Cross multiply
   6,737.63x = 9,297.69 × 3,753.31
4. Step 4: Simplify right side
   6,737.63x = 34,897,089.61
5. Step 5: Solve for x
   x = 34,897,089.61/6,737.63
6. Step 6: Final answer
   x = 5,179.43