Finding the Fourth Proportional to 6,224.02, 8,589.18 and 3,429.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,224.02 : 8,589.18 = 3,429.52 : x
2. Step 2: Convert to fraction form
   6,224.02/8,589.18 = 3,429.52/x
3. Step 3: Cross multiply
   6,224.02x = 8,589.18 × 3,429.52
4. Step 4: Simplify right side
   6,224.02x = 29,456,764.59
5. Step 5: Solve for x
   x = 29,456,764.59/6,224.02
6. Step 6: Final answer
   x = 4,732.76