Finding the Fourth Proportional to 2,669,156.40, 4,002,906.56 and 963,077.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,156.40 : 4,002,906.56 = 963,077.68 : x
2. Step 2: Convert to fraction form
   2,669,156.40/4,002,906.56 = 963,077.68/x
3. Step 3: Cross multiply
   2,669,156.40x = 4,002,906.56 × 963,077.68
4. Step 4: Simplify right side
   2,669,156.40x = 3,855,109,963,061.58
5. Step 5: Solve for x
   x = 3,855,109,963,061.58/2,669,156.40
6. Step 6: Final answer
   x = 1,444,317.75