Finding the Fourth Proportional to 9,681.33, 14,520.15 and 3,758.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,681.33 : 14,520.15 = 3,758.22 : x
2. Step 2: Convert to fraction form
   9,681.33/14,520.15 = 3,758.22/x
3. Step 3: Cross multiply
   9,681.33x = 14,520.15 × 3,758.22
4. Step 4: Simplify right side
   9,681.33x = 54,569,918.13
5. Step 5: Solve for x
   x = 54,569,918.13/9,681.33
6. Step 6: Final answer
   x = 5,636.61