Finding the Fourth Proportional to 9,386.45, 14,086.62 and 7,559.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,386.45 : 14,086.62 = 7,559.62 : x
2. Step 2: Convert to fraction form
   9,386.45/14,086.62 = 7,559.62/x
3. Step 3: Cross multiply
   9,386.45x = 14,086.62 × 7,559.62
4. Step 4: Simplify right side
   9,386.45x = 106,489,430.72
5. Step 5: Solve for x
   x = 106,489,430.72/9,386.45
6. Step 6: Final answer
   x = 11,345.01