Finding the Fourth Proportional to 10,972,078.81, 16,458,906.90 and 3,783,508.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,972,078.81 : 16,458,906.90 = 3,783,508.69 : x
2. Step 2: Convert to fraction form
   10,972,078.81/16,458,906.90 = 3,783,508.69/x
3. Step 3: Cross multiply
   10,972,078.81x = 16,458,906.90 × 3,783,508.69
4. Step 4: Simplify right side
   10,972,078.81x = 62,272,417,284,050.96
5. Step 5: Solve for x
   x = 62,272,417,284,050.96/10,972,078.81
6. Step 6: Final answer
   x = 5,675,535.00