Finding the Fourth Proportional to 3,992,075.66, 5,509,058.96 and 2,273,196.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,992,075.66 : 5,509,058.96 = 2,273,196.16 : x
2. Step 2: Convert to fraction form
   3,992,075.66/5,509,058.96 = 2,273,196.16/x
3. Step 3: Cross multiply
   3,992,075.66x = 5,509,058.96 × 2,273,196.16
4. Step 4: Simplify right side
   3,992,075.66x = 12,523,171,673,085.59
5. Step 5: Solve for x
   x = 12,523,171,673,085.59/3,992,075.66
6. Step 6: Final answer
   x = 3,137,007.60