Finding the Fourth Proportional to 10,951,329.54, 16,425,739.26 and 2,865,085.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,951,329.54 : 16,425,739.26 = 2,865,085.50 : x
2. Step 2: Convert to fraction form
   10,951,329.54/16,425,739.26 = 2,865,085.50/x
3. Step 3: Cross multiply
   10,951,329.54x = 16,425,739.26 × 2,865,085.50
4. Step 4: Simplify right side
   10,951,329.54x = 47,061,147,380,606.73
5. Step 5: Solve for x
   x = 47,061,147,380,606.73/10,951,329.54
6. Step 6: Final answer
   x = 4,297,299.90