Finding the Fourth Proportional to 6,227.31, 8,593.70 and 3,432.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,227.31 : 8,593.70 = 3,432.81 : x
2. Step 2: Convert to fraction form
   6,227.31/8,593.70 = 3,432.81/x
3. Step 3: Cross multiply
   6,227.31x = 8,593.70 × 3,432.81
4. Step 4: Simplify right side
   6,227.31x = 29,500,539.30
5. Step 5: Solve for x
   x = 29,500,539.30/6,227.31
6. Step 6: Final answer
   x = 4,737.28