Finding the Fourth Proportional to 6,227.25, 8,593.61 and 3,432.75

Step by Step Solution

1. Step 1: Write the proportion equation
   6,227.25 : 8,593.61 = 3,432.75 : x
2. Step 2: Convert to fraction form
   6,227.25/8,593.61 = 3,432.75/x
3. Step 3: Cross multiply
   6,227.25x = 8,593.61 × 3,432.75
4. Step 4: Simplify right side
   6,227.25x = 29,499,697.56
5. Step 5: Solve for x
   x = 29,499,697.56/6,227.25
6. Step 6: Final answer
   x = 4,737.20