Finding the Fourth Proportional to 16,075.04, 24,112.60 and 4,389.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,075.04 : 24,112.60 = 4,389.98 : x
2. Step 2: Convert to fraction form
   16,075.04/24,112.60 = 4,389.98/x
3. Step 3: Cross multiply
   16,075.04x = 24,112.60 × 4,389.98
4. Step 4: Simplify right side
   16,075.04x = 105,853,831.75
5. Step 5: Solve for x
   x = 105,853,831.75/16,075.04
6. Step 6: Final answer
   x = 6,584.98