Finding the Fourth Proportional to 2,626,504.02, 3,939,876.72 and 804,738.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,504.02 : 3,939,876.72 = 804,738.42 : x
2. Step 2: Convert to fraction form
   2,626,504.02/3,939,876.72 = 804,738.42/x
3. Step 3: Cross multiply
   2,626,504.02x = 3,939,876.72 × 804,738.42
4. Step 4: Simplify right side
   2,626,504.02x = 3,170,570,166,647.58
5. Step 5: Solve for x
   x = 3,170,570,166,647.58/2,626,504.02
6. Step 6: Final answer
   x = 1,207,144.61