Finding the Fourth Proportional to 10,800.32, 14,896.39 and 9,590.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,800.32 : 14,896.39 = 9,590.46 : x
2. Step 2: Convert to fraction form
   10,800.32/14,896.39 = 9,590.46/x
3. Step 3: Cross multiply
   10,800.32x = 14,896.39 × 9,590.46
4. Step 4: Simplify right side
   10,800.32x = 142,863,208.46
5. Step 5: Solve for x
   x = 142,863,208.46/10,800.32
6. Step 6: Final answer
   x = 13,227.69