Finding the Fourth Proportional to 3,222,022.42, 4,446,238.72 and 1,771,778.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,222,022.42 : 4,446,238.72 = 1,771,778.98 : x
2. Step 2: Convert to fraction form
   3,222,022.42/4,446,238.72 = 1,771,778.98/x
3. Step 3: Cross multiply
   3,222,022.42x = 4,446,238.72 × 1,771,778.98
4. Step 4: Simplify right side
   3,222,022.42x = 7,877,752,273,068.02
5. Step 5: Solve for x
   x = 7,877,752,273,068.02/3,222,022.42
6. Step 6: Final answer
   x = 2,444,971.28