Finding the Fourth Proportional to 10,624.52, 14,665.92 and 7,086.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,624.52 : 14,665.92 = 7,086.44 : x
2. Step 2: Convert to fraction form
   10,624.52/14,665.92 = 7,086.44/x
3. Step 3: Cross multiply
   10,624.52x = 14,665.92 × 7,086.44
4. Step 4: Simplify right side
   10,624.52x = 103,929,162.12
5. Step 5: Solve for x
   x = 103,929,162.12/10,624.52
6. Step 6: Final answer
   x = 9,782.01