Finding the Fourth Proportional to 10,446,123.15, 14,391,936.99 and 8,083,196.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,446,123.15 : 14,391,936.99 = 8,083,196.82 : x
2. Step 2: Convert to fraction form
   10,446,123.15/14,391,936.99 = 8,083,196.82/x
3. Step 3: Cross multiply
   10,446,123.15x = 14,391,936.99 × 8,083,196.82
4. Step 4: Simplify right side
   10,446,123.15x = 116,332,859,311,208.38
5. Step 5: Solve for x
   x = 116,332,859,311,208.38/10,446,123.15
6. Step 6: Final answer
   x = 11,136,462.56