Finding the Fourth Proportional to 16,761.85, 23,136.01 and 9,595.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,761.85 : 23,136.01 = 9,595.78 : x
2. Step 2: Convert to fraction form
   16,761.85/23,136.01 = 9,595.78/x
3. Step 3: Cross multiply
   16,761.85x = 23,136.01 × 9,595.78
4. Step 4: Simplify right side
   16,761.85x = 222,008,164.32
5. Step 5: Solve for x
   x = 222,008,164.32/16,761.85
6. Step 6: Final answer
   x = 13,244.85