Finding the Fourth Proportional to 10,085.24, 15,109.32 and 7,304.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,085.24 : 15,109.32 = 7,304.96 : x
2. Step 2: Convert to fraction form
   10,085.24/15,109.32 = 7,304.96/x
3. Step 3: Cross multiply
   10,085.24x = 15,109.32 × 7,304.96
4. Step 4: Simplify right side
   10,085.24x = 110,372,978.23
5. Step 5: Solve for x
   x = 110,372,978.23/10,085.24
6. Step 6: Final answer
   x = 10,944.01