Finding the Fourth Proportional to 2,077,844.48, 3,114,404.32 and 879,018.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,844.48 : 3,114,404.32 = 879,018.56 : x
2. Step 2: Convert to fraction form
   2,077,844.48/3,114,404.32 = 879,018.56/x
3. Step 3: Cross multiply
   2,077,844.48x = 3,114,404.32 × 879,018.56
4. Step 4: Simplify right side
   2,077,844.48x = 2,737,619,200,624.18
5. Step 5: Solve for x
   x = 2,737,619,200,624.18/2,077,844.48
6. Step 6: Final answer
   x = 1,317,528.44