Finding the Fourth Proportional to 2,470,928.16, 3,408,123.02 and 2,267,635.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470,928.16 : 3,408,123.02 = 2,267,635.56 : x
2. Step 2: Convert to fraction form
   2,470,928.16/3,408,123.02 = 2,267,635.56/x
3. Step 3: Cross multiply
   2,470,928.16x = 3,408,123.02 × 2,267,635.56
4. Step 4: Simplify right side
   2,470,928.16x = 7,728,380,953,006.59
5. Step 5: Solve for x
   x = 7,728,380,953,006.59/2,470,928.16
6. Step 6: Final answer
   x = 3,127,723.86