Finding the Fourth Proportional to 11,501.69, 15,873.80 and 7,024.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,501.69 : 15,873.80 = 7,024.49 : x
2. Step 2: Convert to fraction form
   11,501.69/15,873.80 = 7,024.49/x
3. Step 3: Cross multiply
   11,501.69x = 15,873.80 × 7,024.49
4. Step 4: Simplify right side
   11,501.69x = 111,505,234.87
5. Step 5: Solve for x
   x = 111,505,234.87/11,501.69
6. Step 6: Final answer
   x = 9,694.69