Finding the Fourth Proportional to 16,012.63, 24,022.59 and 5,624.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012.63 : 24,022.59 = 5,624.38 : x
2. Step 2: Convert to fraction form
   16,012.63/24,022.59 = 5,624.38/x
3. Step 3: Cross multiply
   16,012.63x = 24,022.59 × 5,624.38
4. Step 4: Simplify right side
   16,012.63x = 135,112,054.63
5. Step 5: Solve for x
   x = 135,112,054.63/16,012.63
6. Step 6: Final answer
   x = 8,437.85