Finding the Fourth Proportional to 2,943,792, 4,415,684.50 and 922,193.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,943,792 : 4,415,684.50 = 922,193.37 : x
2. Step 2: Convert to fraction form
   2,943,792/4,415,684.50 = 922,193.37/x
3. Step 3: Cross multiply
   2,943,792x = 4,415,684.50 × 922,193.37
4. Step 4: Simplify right side
   2,943,792x = 4,072,114,969,911.77
5. Step 5: Solve for x
   x = 4,072,114,969,911.77/2,943,792
6. Step 6: Final answer
   x = 1,383,288.96