Finding the Fourth Proportional to 7,282,622.72, 10,922,961.72 and 2,164,956.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,282,622.72 : 10,922,961.72 = 2,164,956.56 : x
2. Step 2: Convert to fraction form
   7,282,622.72/10,922,961.72 = 2,164,956.56/x
3. Step 3: Cross multiply
   7,282,622.72x = 10,922,961.72 × 2,164,956.56
4. Step 4: Simplify right side
   7,282,622.72x = 23,647,737,630,342.89
5. Step 5: Solve for x
   x = 23,647,737,630,342.89/7,282,622.72
6. Step 6: Final answer
   x = 3,247,145.78