Finding the Fourth Proportional to 2,956,103.52, 4,434,164.56 and 826,173.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,956,103.52 : 4,434,164.56 = 826,173.60 : x
2. Step 2: Convert to fraction form
   2,956,103.52/4,434,164.56 = 826,173.60/x
3. Step 3: Cross multiply
   2,956,103.52x = 4,434,164.56 × 826,173.60
4. Step 4: Simplify right side
   2,956,103.52x = 3,663,389,697,527.62
5. Step 5: Solve for x
   x = 3,663,389,697,527.62/2,956,103.52
6. Step 6: Final answer
   x = 1,239,262.99