Finding the Fourth Proportional to 22,256,063.69, 30,713,548.28 and 12,333,112.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,256,063.69 : 30,713,548.28 = 12,333,112.16 : x
2. Step 2: Convert to fraction form
   22,256,063.69/30,713,548.28 = 12,333,112.16/x
3. Step 3: Cross multiply
   22,256,063.69x = 30,713,548.28 × 12,333,112.16
4. Step 4: Simplify right side
   22,256,063.69x = 378,793,635,707,149.50
5. Step 5: Solve for x
   x = 378,793,635,707,149.50/22,256,063.69
6. Step 6: Final answer
   x = 17,019,794.74