Finding the Fourth Proportional to 8,414,848, 12,624,371.52 and 2,431,216

Step by Step Solution

1. Step 1: Write the proportion equation
   8,414,848 : 12,624,371.52 = 2,431,216 : x
2. Step 2: Convert to fraction form
   8,414,848/12,624,371.52 = 2,431,216/x
3. Step 3: Cross multiply
   8,414,848x = 12,624,371.52 × 2,431,216
4. Step 4: Simplify right side
   8,414,848x = 30,692,574,029,368.32
5. Step 5: Solve for x
   x = 30,692,574,029,368.32/8,414,848
6. Step 6: Final answer
   x = 3,647,430.59