Finding the Fourth Proportional to 13,567, 18,723.06 and 7,598.54

Step by Step Solution

1. Step 1: Write the proportion equation
   13,567 : 18,723.06 = 7,598.54 : x
2. Step 2: Convert to fraction form
   13,567/18,723.06 = 7,598.54/x
3. Step 3: Cross multiply
   13,567x = 18,723.06 × 7,598.54
4. Step 4: Simplify right side
   13,567x = 142,267,920.33
5. Step 5: Solve for x
   x = 142,267,920.33/13,567
6. Step 6: Final answer
   x = 10,486.32