Finding the Fourth Proportional to 16,075.33, 24,128.56 and 7,761.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,075.33 : 24,128.56 = 7,761.18 : x
2. Step 2: Convert to fraction form
   16,075.33/24,128.56 = 7,761.18/x
3. Step 3: Cross multiply
   16,075.33x = 24,128.56 × 7,761.18
4. Step 4: Simplify right side
   16,075.33x = 187,266,058.49
5. Step 5: Solve for x
   x = 187,266,058.49/16,075.33
6. Step 6: Final answer
   x = 11,649.29