Finding the Fourth Proportional to 9,613.69, 14,427.37 and 3,770.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613.69 : 14,427.37 = 3,770.30 : x
2. Step 2: Convert to fraction form
   9,613.69/14,427.37 = 3,770.30/x
3. Step 3: Cross multiply
   9,613.69x = 14,427.37 × 3,770.30
4. Step 4: Simplify right side
   9,613.69x = 54,395,451.53
5. Step 5: Solve for x
   x = 54,395,451.53/9,613.69
6. Step 6: Final answer
   x = 5,658.13