Finding the Fourth Proportional to 10,608.36, 14,645.03 and 7,478.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,608.36 : 14,645.03 = 7,478.52 : x
2. Step 2: Convert to fraction form
   10,608.36/14,645.03 = 7,478.52/x
3. Step 3: Cross multiply
   10,608.36x = 14,645.03 × 7,478.52
4. Step 4: Simplify right side
   10,608.36x = 109,523,112.36
5. Step 5: Solve for x
   x = 109,523,112.36/10,608.36
6. Step 6: Final answer
   x = 10,324.23