Finding the Fourth Proportional to 6,890,870.57, 10,335,517.16 and 1,842,574.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,890,870.57 : 10,335,517.16 = 1,842,574.73 : x
2. Step 2: Convert to fraction form
   6,890,870.57/10,335,517.16 = 1,842,574.73/x
3. Step 3: Cross multiply
   6,890,870.57x = 10,335,517.16 × 1,842,574.73
4. Step 4: Simplify right side
   6,890,870.57x = 19,043,962,770,942.59
5. Step 5: Solve for x
   x = 19,043,962,770,942.59/6,890,870.57
6. Step 6: Final answer
   x = 2,763,651.21