Finding the Fourth Proportional to 6,089.98, 8,401.72 and 3,699.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,089.98 : 8,401.72 = 3,699.06 : x
2. Step 2: Convert to fraction form
   6,089.98/8,401.72 = 3,699.06/x
3. Step 3: Cross multiply
   6,089.98x = 8,401.72 × 3,699.06
4. Step 4: Simplify right side
   6,089.98x = 31,078,466.38
5. Step 5: Solve for x
   x = 31,078,466.38/6,089.98
6. Step 6: Final answer
   x = 5,103.21