Finding the Fourth Proportional to 11,056,137.98, 16,586,568.32 and 3,867,906.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,056,137.98 : 16,586,568.32 = 3,867,906.38 : x
2. Step 2: Convert to fraction form
   11,056,137.98/16,586,568.32 = 3,867,906.38/x
3. Step 3: Cross multiply
   11,056,137.98x = 16,586,568.32 × 3,867,906.38
4. Step 4: Simplify right side
   11,056,137.98x = 64,155,293,324,961.51
5. Step 5: Solve for x
   x = 64,155,293,324,961.51/11,056,137.98
6. Step 6: Final answer
   x = 5,802,685.66