Finding the Fourth Proportional to 3,341,945.67, 5,013,562.98 and 1,422,821.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,341,945.67 : 5,013,562.98 = 1,422,821.73 : x
2. Step 2: Convert to fraction form
   3,341,945.67/5,013,562.98 = 1,422,821.73/x
3. Step 3: Cross multiply
   3,341,945.67x = 5,013,562.98 × 1,422,821.73
4. Step 4: Simplify right side
   3,341,945.67x = 7,133,406,352,667.56
5. Step 5: Solve for x
   x = 7,133,406,352,667.56/3,341,945.67
6. Step 6: Final answer
   x = 2,134,506.98