Finding the Fourth Proportional to 22,428,053.82, 30,950,726.73 and 12,114,777

Step by Step Solution

1. Step 1: Write the proportion equation
   22,428,053.82 : 30,950,726.73 = 12,114,777 : x
2. Step 2: Convert to fraction form
   22,428,053.82/30,950,726.73 = 12,114,777/x
3. Step 3: Cross multiply
   22,428,053.82x = 30,950,726.73 × 12,114,777
4. Step 4: Simplify right side
   22,428,053.82x = 374,961,152,321,889.19
5. Step 5: Solve for x
   x = 374,961,152,321,889.19/22,428,053.82
6. Step 6: Final answer
   x = 16,718,398.99