Finding the Fourth Proportional to 6,085.89, 8,398.53 and 3,433.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,085.89 : 8,398.53 = 3,433.86 : x
2. Step 2: Convert to fraction form
   6,085.89/8,398.53 = 3,433.86/x
3. Step 3: Cross multiply
   6,085.89x = 8,398.53 × 3,433.86
4. Step 4: Simplify right side
   6,085.89x = 28,839,376.23
5. Step 5: Solve for x
   x = 28,839,376.23/6,085.89
6. Step 6: Final answer
   x = 4,738.73