Finding the Fourth Proportional to 13,564.86, 18,719.82 and 7,596.24

Step by Step Solution

1. Step 1: Write the proportion equation
   13,564.86 : 18,719.82 = 7,596.24 : x
2. Step 2: Convert to fraction form
   13,564.86/18,719.82 = 7,596.24/x
3. Step 3: Cross multiply
   13,564.86x = 18,719.82 × 7,596.24
4. Step 4: Simplify right side
   13,564.86x = 142,200,245.48
5. Step 5: Solve for x
   x = 142,200,245.48/13,564.86
6. Step 6: Final answer
   x = 10,482.99