Finding the Fourth Proportional to 13,564.05, 18,719.09 and 7,595.37

Step by Step Solution

1. Step 1: Write the proportion equation
   13,564.05 : 18,719.09 = 7,595.37 : x
2. Step 2: Convert to fraction form
   13,564.05/18,719.09 = 7,595.37/x
3. Step 3: Cross multiply
   13,564.05x = 18,719.09 × 7,595.37
4. Step 4: Simplify right side
   13,564.05x = 142,178,414.61
5. Step 5: Solve for x
   x = 142,178,414.61/13,564.05
6. Step 6: Final answer
   x = 10,482.00