Finding the Fourth Proportional to 19,064.89, 26,308.68 and 10,567

Step by Step Solution

1. Step 1: Write the proportion equation
   19,064.89 : 26,308.68 = 10,567 : x
2. Step 2: Convert to fraction form
   19,064.89/26,308.68 = 10,567/x
3. Step 3: Cross multiply
   19,064.89x = 26,308.68 × 10,567
4. Step 4: Simplify right side
   19,064.89x = 278,003,821.56
5. Step 5: Solve for x
   x = 278,003,821.56/19,064.89
6. Step 6: Final answer
   x = 14,581.98