Finding the Fourth Proportional to 2,221,450.18, 3,333,380.85 and 942,776.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,221,450.18 : 3,333,380.85 = 942,776.89 : x
2. Step 2: Convert to fraction form
   2,221,450.18/3,333,380.85 = 942,776.89/x
3. Step 3: Cross multiply
   2,221,450.18x = 3,333,380.85 × 942,776.89
4. Step 4: Simplify right side
   2,221,450.18x = 3,142,634,422,615.10
5. Step 5: Solve for x
   x = 3,142,634,422,615.10/2,221,450.18
6. Step 6: Final answer
   x = 1,414,676.98