Finding the Fourth Proportional to 16,075.50, 24,113.57 and 4,389.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,075.50 : 24,113.57 = 4,389.03 : x
2. Step 2: Convert to fraction form
   16,075.50/24,113.57 = 4,389.03/x
3. Step 3: Cross multiply
   16,075.50x = 24,113.57 × 4,389.03
4. Step 4: Simplify right side
   16,075.50x = 105,835,160.19
5. Step 5: Solve for x
   x = 105,835,160.19/16,075.50
6. Step 6: Final answer
   x = 6,583.63