Finding the Fourth Proportional to 16,036.51, 24,065.12 and 8,646.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,036.51 : 24,065.12 = 8,646.12 : x
2. Step 2: Convert to fraction form
   16,036.51/24,065.12 = 8,646.12/x
3. Step 3: Cross multiply
   16,036.51x = 24,065.12 × 8,646.12
4. Step 4: Simplify right side
   16,036.51x = 208,069,915.33
5. Step 5: Solve for x
   x = 208,069,915.33/16,036.51
6. Step 6: Final answer
   x = 12,974.76