Finding the Fourth Proportional to 16,326.36, 24,482.55 and 5,230.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,326.36 : 24,482.55 = 5,230.07 : x
2. Step 2: Convert to fraction form
   16,326.36/24,482.55 = 5,230.07/x
3. Step 3: Cross multiply
   16,326.36x = 24,482.55 × 5,230.07
4. Step 4: Simplify right side
   16,326.36x = 128,045,439.29
5. Step 5: Solve for x
   x = 128,045,439.29/16,326.36
6. Step 6: Final answer
   x = 7,842.87