Finding the Fourth Proportional to 10,335.04, 15,422.72 and 9,227.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,335.04 : 15,422.72 = 9,227.52 : x
2. Step 2: Convert to fraction form
   10,335.04/15,422.72 = 9,227.52/x
3. Step 3: Cross multiply
   10,335.04x = 15,422.72 × 9,227.52
4. Step 4: Simplify right side
   10,335.04x = 142,313,457.25
5. Step 5: Solve for x
   x = 142,313,457.25/10,335.04
6. Step 6: Final answer
   x = 13,770.00