Finding the Fourth Proportional to 2,558,423.52, 3,836,934.72 and 960,863.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,423.52 : 3,836,934.72 = 960,863.04 : x
2. Step 2: Convert to fraction form
   2,558,423.52/3,836,934.72 = 960,863.04/x
3. Step 3: Cross multiply
   2,558,423.52x = 3,836,934.72 × 960,863.04
4. Step 4: Simplify right side
   2,558,423.52x = 3,686,768,759,340.75
5. Step 5: Solve for x
   x = 3,686,768,759,340.75/2,558,423.52
6. Step 6: Final answer
   x = 1,441,031.45