Finding the Fourth Proportional to 2,077,846.48, 3,114,407.32 and 879,020.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,846.48 : 3,114,407.32 = 879,020.56 : x
2. Step 2: Convert to fraction form
   2,077,846.48/3,114,407.32 = 879,020.56/x
3. Step 3: Cross multiply
   2,077,846.48x = 3,114,407.32 × 879,020.56
4. Step 4: Simplify right side
   2,077,846.48x = 2,737,628,066,494.50
5. Step 5: Solve for x
   x = 2,737,628,066,494.50/2,077,846.48
6. Step 6: Final answer
   x = 1,317,531.44