Finding the Fourth Proportional to 2,865,168.96, 4,296,274.46 and 843,150.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,865,168.96 : 4,296,274.46 = 843,150.32 : x
2. Step 2: Convert to fraction form
   2,865,168.96/4,296,274.46 = 843,150.32/x
3. Step 3: Cross multiply
   2,865,168.96x = 4,296,274.46 × 843,150.32
4. Step 4: Simplify right side
   2,865,168.96x = 3,622,405,185,756.83
5. Step 5: Solve for x
   x = 3,622,405,185,756.83/2,865,168.96
6. Step 6: Final answer
   x = 1,264,290.25