Finding the Fourth Proportional to 10,977,550.68, 16,463,123.82 and 3,690,186.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,977,550.68 : 16,463,123.82 = 3,690,186.73 : x
2. Step 2: Convert to fraction form
   10,977,550.68/16,463,123.82 = 3,690,186.73/x
3. Step 3: Cross multiply
   10,977,550.68x = 16,463,123.82 × 3,690,186.73
4. Step 4: Simplify right side
   10,977,550.68x = 60,752,001,054,910.91
5. Step 5: Solve for x
   x = 60,752,001,054,910.91/10,977,550.68
6. Step 6: Final answer
   x = 5,534,203.65