Finding the Fourth Proportional to 10,688.48, 14,751 and 5,973.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,688.48 : 14,751 = 5,973.20 : x
2. Step 2: Convert to fraction form
   10,688.48/14,751 = 5,973.20/x
3. Step 3: Cross multiply
   10,688.48x = 14,751 × 5,973.20
4. Step 4: Simplify right side
   10,688.48x = 88,110,673.20
5. Step 5: Solve for x
   x = 88,110,673.20/10,688.48
6. Step 6: Final answer
   x = 8,243.52