Finding the Fourth Proportional to 9,386.34, 14,083.42 and 4,118.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,386.34 : 14,083.42 = 4,118.62 : x
2. Step 2: Convert to fraction form
   9,386.34/14,083.42 = 4,118.62/x
3. Step 3: Cross multiply
   9,386.34x = 14,083.42 × 4,118.62
4. Step 4: Simplify right side
   9,386.34x = 58,004,297.80
5. Step 5: Solve for x
   x = 58,004,297.80/9,386.34
6. Step 6: Final answer
   x = 6,179.65