Finding the Fourth Proportional to 6,948.88, 9,589.46 and 3,805.07

Step by Step Solution

1. Step 1: Write the proportion equation
   6,948.88 : 9,589.46 = 3,805.07 : x
2. Step 2: Convert to fraction form
   6,948.88/9,589.46 = 3,805.07/x
3. Step 3: Cross multiply
   6,948.88x = 9,589.46 × 3,805.07
4. Step 4: Simplify right side
   6,948.88x = 36,488,499.59
5. Step 5: Solve for x
   x = 36,488,499.59/6,948.88
6. Step 6: Final answer
   x = 5,250.99