Finding the Fourth Proportional to 2,586,973.56, 3,880,279.71 and 967,434.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,973.56 : 3,880,279.71 = 967,434.18 : x
2. Step 2: Convert to fraction form
   2,586,973.56/3,880,279.71 = 967,434.18/x
3. Step 3: Cross multiply
   2,586,973.56x = 3,880,279.71 × 967,434.18
4. Step 4: Simplify right side
   2,586,973.56x = 3,753,915,219,414.49
5. Step 5: Solve for x
   x = 3,753,915,219,414.49/2,586,973.56
6. Step 6: Final answer
   x = 1,451,083.72