Finding the Fourth Proportional to 22,726,441.89, 34,104,578.17 and 8,349,628.77

Step by Step Solution

1. Step 1: Write the proportion equation
   22,726,441.89 : 34,104,578.17 = 8,349,628.77 : x
2. Step 2: Convert to fraction form
   22,726,441.89/34,104,578.17 = 8,349,628.77/x
3. Step 3: Cross multiply
   22,726,441.89x = 34,104,578.17 × 8,349,628.77
4. Step 4: Simplify right side
   22,726,441.89x = 284,760,567,076,945.94
5. Step 5: Solve for x
   x = 284,760,567,076,945.94/22,726,441.89
6. Step 6: Final answer
   x = 12,529,923.01