Finding the Fourth Proportional to 2,222,198.01, 3,333,493.89 and 624,774.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,198.01 : 3,333,493.89 = 624,774.96 : x
2. Step 2: Convert to fraction form
   2,222,198.01/3,333,493.89 = 624,774.96/x
3. Step 3: Cross multiply
   2,222,198.01x = 3,333,493.89 × 624,774.96
4. Step 4: Simplify right side
   2,222,198.01x = 2,082,683,511,784.99
5. Step 5: Solve for x
   x = 2,082,683,511,784.99/2,222,198.01
6. Step 6: Final answer
   x = 937,217.79