Finding the Fourth Proportional to 2,954,557.72, 4,076,595.34 and 1,792,977.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,954,557.72 : 4,076,595.34 = 1,792,977.78 : x
2. Step 2: Convert to fraction form
   2,954,557.72/4,076,595.34 = 1,792,977.78/x
3. Step 3: Cross multiply
   2,954,557.72x = 4,076,595.34 × 1,792,977.78
4. Step 4: Simplify right side
   2,954,557.72x = 7,309,244,850,545.49
5. Step 5: Solve for x
   x = 7,309,244,850,545.49/2,954,557.72
6. Step 6: Final answer
   x = 2,473,887.99