Finding the Fourth Proportional to 2,627,392.52, 3,941,065.02 and 830,276.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,392.52 : 3,941,065.02 = 830,276.30 : x
2. Step 2: Convert to fraction form
   2,627,392.52/3,941,065.02 = 830,276.30/x
3. Step 3: Cross multiply
   2,627,392.52x = 3,941,065.02 × 830,276.30
4. Step 4: Simplify right side
   2,627,392.52x = 3,272,172,882,865.03
5. Step 5: Solve for x
   x = 3,272,172,882,865.03/2,627,392.52
6. Step 6: Final answer
   x = 1,245,406.94