Finding the Fourth Proportional to 2,782,068.68, 4,173,385.91 and 960,196.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,782,068.68 : 4,173,385.91 = 960,196.56 : x
2. Step 2: Convert to fraction form
   2,782,068.68/4,173,385.91 = 960,196.56/x
3. Step 3: Cross multiply
   2,782,068.68x = 4,173,385.91 × 960,196.56
4. Step 4: Simplify right side
   2,782,068.68x = 4,007,270,789,533.49
5. Step 5: Solve for x
   x = 4,007,270,789,533.49/2,782,068.68
6. Step 6: Final answer
   x = 1,440,392.48