Finding the Fourth Proportional to 9,626.34, 14,433.57 and 3,780.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,626.34 : 14,433.57 = 3,780.30 : x
2. Step 2: Convert to fraction form
   9,626.34/14,433.57 = 3,780.30/x
3. Step 3: Cross multiply
   9,626.34x = 14,433.57 × 3,780.30
4. Step 4: Simplify right side
   9,626.34x = 54,563,224.67
5. Step 5: Solve for x
   x = 54,563,224.67/9,626.34
6. Step 6: Final answer
   x = 5,668.12