Finding the Fourth Proportional to 9,488.85, 14,230.71 and 3,565.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,488.85 : 14,230.71 = 3,565.49 : x
2. Step 2: Convert to fraction form
   9,488.85/14,230.71 = 3,565.49/x
3. Step 3: Cross multiply
   9,488.85x = 14,230.71 × 3,565.49
4. Step 4: Simplify right side
   9,488.85x = 50,739,490.58
5. Step 5: Solve for x
   x = 50,739,490.58/9,488.85
6. Step 6: Final answer
   x = 5,347.28