Finding the Fourth Proportional to 2,964,930.25, 4,447,434.33 and 806,061.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,964,930.25 : 4,447,434.33 = 806,061.91 : x
2. Step 2: Convert to fraction form
   2,964,930.25/4,447,434.33 = 806,061.91/x
3. Step 3: Cross multiply
   2,964,930.25x = 4,447,434.33 × 806,061.91
4. Step 4: Simplify right side
   2,964,930.25x = 3,584,907,398,751.77
5. Step 5: Solve for x
   x = 3,584,907,398,751.77/2,964,930.25
6. Step 6: Final answer
   x = 1,209,103.45