Finding the Fourth Proportional to 16,321.69, 24,483.66 and 5,075.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,321.69 : 24,483.66 = 5,075.50 : x
2. Step 2: Convert to fraction form
   16,321.69/24,483.66 = 5,075.50/x
3. Step 3: Cross multiply
   16,321.69x = 24,483.66 × 5,075.50
4. Step 4: Simplify right side
   16,321.69x = 124,266,816.33
5. Step 5: Solve for x
   x = 124,266,816.33/16,321.69
6. Step 6: Final answer
   x = 7,613.60