Finding the Fourth Proportional to 3,339,262.72, 5,009,193.60 and 943,131.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,339,262.72 : 5,009,193.60 = 943,131.52 : x
2. Step 2: Convert to fraction form
   3,339,262.72/5,009,193.60 = 943,131.52/x
3. Step 3: Cross multiply
   3,339,262.72x = 5,009,193.60 × 943,131.52
4. Step 4: Simplify right side
   3,339,262.72x = 4,724,328,373,942.27
5. Step 5: Solve for x
   x = 4,724,328,373,942.27/3,339,262.72
6. Step 6: Final answer
   x = 1,414,781.88