Finding the Fourth Proportional to 6,087.94, 8,401.32 and 3,435.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,087.94 : 8,401.32 = 3,435.28 : x
2. Step 2: Convert to fraction form
   6,087.94/8,401.32 = 3,435.28/x
3. Step 3: Cross multiply
   6,087.94x = 8,401.32 × 3,435.28
4. Step 4: Simplify right side
   6,087.94x = 28,860,886.57
5. Step 5: Solve for x
   x = 28,860,886.57/6,087.94
6. Step 6: Final answer
   x = 4,740.67