Finding the Fourth Proportional to 10,329.04, 15,470.52 and 7,264.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,329.04 : 15,470.52 = 7,264.72 : x
2. Step 2: Convert to fraction form
   10,329.04/15,470.52 = 7,264.72/x
3. Step 3: Cross multiply
   10,329.04x = 15,470.52 × 7,264.72
4. Step 4: Simplify right side
   10,329.04x = 112,388,996.05
5. Step 5: Solve for x
   x = 112,388,996.05/10,329.04
6. Step 6: Final answer
   x = 10,880.88