Finding the Fourth Proportional to 16,247,665.33, 22,424,184.65 and 10,287,626.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,247,665.33 : 22,424,184.65 = 10,287,626.10 : x
2. Step 2: Convert to fraction form
   16,247,665.33/22,424,184.65 = 10,287,626.10/x
3. Step 3: Cross multiply
   16,247,665.33x = 22,424,184.65 × 10,287,626.10
4. Step 4: Simplify right side
   16,247,665.33x = 230,691,627,332,619.78
5. Step 5: Solve for x
   x = 230,691,627,332,619.78/16,247,665.33
6. Step 6: Final answer
   x = 14,198,447.75