Finding the Fourth Proportional to 10,590.29, 14,608.24 and 7,005.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,590.29 : 14,608.24 = 7,005.33 : x
2. Step 2: Convert to fraction form
   10,590.29/14,608.24 = 7,005.33/x
3. Step 3: Cross multiply
   10,590.29x = 14,608.24 × 7,005.33
4. Step 4: Simplify right side
   10,590.29x = 102,335,541.92
5. Step 5: Solve for x
   x = 102,335,541.92/10,590.29
6. Step 6: Final answer
   x = 9,663.15