Finding the Fourth Proportional to 2,865,033.93, 4,297,083.69 and 842,804.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,865,033.93 : 4,297,083.69 = 842,804.79 : x
2. Step 2: Convert to fraction form
   2,865,033.93/4,297,083.69 = 842,804.79/x
3. Step 3: Cross multiply
   2,865,033.93x = 4,297,083.69 × 842,804.79
4. Step 4: Simplify right side
   2,865,033.93x = 3,621,602,716,962.88
5. Step 5: Solve for x
   x = 3,621,602,716,962.88/2,865,033.93
6. Step 6: Final answer
   x = 1,264,069.75