Finding the Fourth Proportional to 6,559.98, 9,839.55 and 4,370.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,559.98 : 9,839.55 = 4,370.01 : x
2. Step 2: Convert to fraction form
   6,559.98/9,839.55 = 4,370.01/x
3. Step 3: Cross multiply
   6,559.98x = 9,839.55 × 4,370.01
4. Step 4: Simplify right side
   6,559.98x = 42,998,931.90
5. Step 5: Solve for x
   x = 42,998,931.90/6,559.98
6. Step 6: Final answer
   x = 6,554.74