Finding the Fourth Proportional to 10,632.09, 14,669.55 and 7,275.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,632.09 : 14,669.55 = 7,275.94 : x
2. Step 2: Convert to fraction form
   10,632.09/14,669.55 = 7,275.94/x
3. Step 3: Cross multiply
   10,632.09x = 14,669.55 × 7,275.94
4. Step 4: Simplify right side
   10,632.09x = 106,734,765.63
5. Step 5: Solve for x
   x = 106,734,765.63/10,632.09
6. Step 6: Final answer
   x = 10,038.93