Finding the Fourth Proportional to 23,661,906.69, 32,653,453.02 and 12,796,890.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,661,906.69 : 32,653,453.02 = 12,796,890.69 : x
2. Step 2: Convert to fraction form
   23,661,906.69/32,653,453.02 = 12,796,890.69/x
3. Step 3: Cross multiply
   23,661,906.69x = 32,653,453.02 × 12,796,890.69
4. Step 4: Simplify right side
   23,661,906.69x = 417,862,668,947,990.38
5. Step 5: Solve for x
   x = 417,862,668,947,990.38/23,661,906.69
6. Step 6: Final answer
   x = 17,659,720.94