Finding the Fourth Proportional to 2,865,112.42, 4,296,189.68 and 843,093.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,865,112.42 : 4,296,189.68 = 843,093.56 : x
2. Step 2: Convert to fraction form
   2,865,112.42/4,296,189.68 = 843,093.56/x
3. Step 3: Cross multiply
   2,865,112.42x = 4,296,189.68 × 843,093.56
4. Step 4: Simplify right side
   2,865,112.42x = 3,622,089,851,746.46
5. Step 5: Solve for x
   x = 3,622,089,851,746.46/2,865,112.42
6. Step 6: Final answer
   x = 1,264,205.14